223048611

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2539}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 331256640

約数和(自身を除く): 108208029

約数列:

[1, 3, 9, 43, 129, 227, 387, 681, 2043, 2539, 7617, 9761, 22851, 29283, 87849, 109177, 327531, 576353, 982593, 1729059, 5187177, 24783179, 74349537, 223048611]

約数ペア:

[(1, 223048611), (3, 74349537), (9, 24783179), (43, 5187177), (129, 1729059), (227, 982593), (387, 576353), (681, 327531), (2043, 109177), (2539, 87849), (7617, 29283), (9761, 22851)]