996942429

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 1787595264

約数和(自身を除く): 790652835

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 97, 123, 161, 173, 207, 287, 291, 369, 483, 519, 679, 861, 873, 943, 1211, 1449, 1557, 2037, 2231, 2583, 2829, 3633, 3977, 3979, 6111, 6601, 6693, 7093, 8487, 10899, 11931, 11937, 15617, 16781, 19803, 20079, 21279, 27839, 27853, 35793, 35811, 46851, 49651, 50343, 59409, 63837, 83517, 83559, 91471, 117467, 140553, 148953, 151029, 163139, 250551, 250677, 274413, 352401, 385963, 446859, 489417, 640297, 688021, 823239, 1057203, 1141973, 1157889, 1468251, 1920891, 2064063, 2701741, 3425919, 3473667, 4816147, 5762673, 6192189, 8105223, 10277757, 14448441, 15824483, 24315669, 43345323, 47473449, 110771381, 142420347, 332314143, 996942429]

約数ペア:

[(1, 996942429), (3, 332314143), (7, 142420347), (9, 110771381), (21, 47473449), (23, 43345323), (41, 24315669), (63, 15824483), (69, 14448441), (97, 10277757), (123, 8105223), (161, 6192189), (173, 5762673), (207, 4816147), (287, 3473667), (291, 3425919), (369, 2701741), (483, 2064063), (519, 1920891), (679, 1468251), (861, 1157889), (873, 1141973), (943, 1057203), (1211, 823239), (1449, 688021), (1557, 640297), (2037, 489417), (2231, 446859), (2583, 385963), (2829, 352401), (3633, 274413), (3977, 250677), (3979, 250551), (6111, 163139), (6601, 151029), (6693, 148953), (7093, 140553), (8487, 117467), (10899, 91471), (11931, 83559), (11937, 83517), (15617, 63837), (16781, 59409), (19803, 50343), (20079, 49651), (21279, 46851), (27839, 35811), (27853, 35793)]