23257531

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 27310752

約数和(自身を除く): 4053221

約数列:

[1, 11, 23, 61, 121, 137, 253, 671, 1403, 1507, 2783, 3151, 7381, 8357, 15433, 16577, 34661, 91927, 169763, 192211, 381271, 1011197, 2114321, 23257531]

約数ペア:

[(1, 23257531), (11, 2114321), (23, 1011197), (61, 381271), (121, 192211), (137, 169763), (253, 91927), (671, 34661), (1403, 16577), (1507, 15433), (2783, 8357), (3151, 7381)]