2216529

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 3699072

約数和(自身を除く): 1482543

約数列:

[1, 3, 7, 9, 21, 63, 151, 233, 453, 699, 1057, 1359, 1631, 2097, 3171, 4893, 9513, 14679, 35183, 105549, 246281, 316647, 738843, 2216529]

約数ペア:

[(1, 2216529), (3, 738843), (7, 316647), (9, 246281), (21, 105549), (63, 35183), (151, 14679), (233, 9513), (453, 4893), (699, 3171), (1057, 2097), (1359, 1631)]