408029229

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{1229}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 606404760

約数和(自身を除く): 198375531

約数列:

[1, 3, 9, 37, 111, 333, 997, 1229, 2991, 3687, 8973, 11061, 36889, 45473, 110667, 136419, 332001, 409257, 1225313, 3675939, 11027817, 45336581, 136009743, 408029229]

約数ペア:

[(1, 408029229), (3, 136009743), (9, 45336581), (37, 11027817), (111, 3675939), (333, 1225313), (997, 409257), (1229, 332001), (2991, 136419), (3687, 110667), (8973, 45473), (11061, 36889)]