218392941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{4549}}^1$

素因数の和:5796

約数の個数: 16

約数和(自身を含む): 313913600

約数和(自身を除く): 95520659

約数列:

[1, 3, 13, 39, 1231, 3693, 4549, 13647, 16003, 48009, 59137, 177411, 5599819, 16799457, 72797647, 218392941]

約数ペア:

[(1, 218392941), (3, 72797647), (13, 16799457), (39, 5599819), (1231, 177411), (3693, 59137), (4549, 48009), (13647, 16003)]