479262771

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2213}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 766221120

約数和(自身を除く): 286958349

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 617, 1851, 2213, 5553, 6639, 8021, 16659, 19917, 24063, 28769, 59751, 72189, 86307, 216567, 258921, 776763, 1365421, 4096263, 12288789, 17750473, 36866367, 53251419, 159754257, 479262771]

約数ペア:

[(1, 479262771), (3, 159754257), (9, 53251419), (13, 36866367), (27, 17750473), (39, 12288789), (117, 4096263), (351, 1365421), (617, 776763), (1851, 258921), (2213, 216567), (5553, 86307), (6639, 72189), (8021, 59751), (16659, 28769), (19917, 24063)]