223460709

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 314015520

約数和(自身を除く): 90554811

約数列:

[1, 3, 23, 69, 139, 417, 529, 1013, 1587, 3039, 3197, 9591, 23299, 69897, 73531, 140807, 220593, 422421, 535877, 1607631, 3238561, 9715683, 74486903, 223460709]

約数ペア:

[(1, 223460709), (3, 74486903), (23, 9715683), (69, 3238561), (139, 1607631), (417, 535877), (529, 422421), (1013, 220593), (1587, 140807), (3039, 73531), (3197, 69897), (9591, 23299)]