4470908481

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{38953}}^1$

素因数の和:39087

約数の個数: 40

約数和(自身を含む): 7258688360

約数和(自身を除く): 2787779879

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 327, 351, 981, 1053, 1417, 2943, 4251, 8829, 12753, 38259, 38953, 114777, 116859, 350577, 506389, 1051731, 1519167, 3155193, 4245877, 4557501, 12737631, 13672503, 38212893, 41017509, 55196401, 114638679, 165589203, 343916037, 496767609, 1490302827, 4470908481]

約数ペア:

[(1, 4470908481), (3, 1490302827), (9, 496767609), (13, 343916037), (27, 165589203), (39, 114638679), (81, 55196401), (109, 41017509), (117, 38212893), (327, 13672503), (351, 12737631), (981, 4557501), (1053, 4245877), (1417, 3155193), (2943, 1519167), (4251, 1051731), (8829, 506389), (12753, 350577), (38259, 116859), (38953, 114777)]