430751489

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 529294080

約数和(自身を除く): 98542591

約数列:

[1, 7, 19, 97, 133, 173, 193, 679, 1211, 1351, 1843, 3287, 3667, 12901, 16781, 18721, 23009, 25669, 33389, 117467, 131047, 233723, 318839, 355699, 634391, 2231873, 2489893, 3238733, 4440737, 22671131, 61535927, 430751489]

約数ペア:

[(1, 430751489), (7, 61535927), (19, 22671131), (97, 4440737), (133, 3238733), (173, 2489893), (193, 2231873), (679, 634391), (1211, 355699), (1351, 318839), (1843, 233723), (3287, 131047), (3667, 117467), (12901, 33389), (16781, 25669), (18721, 23009)]