221451472033

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{16515137}}^1$

素因数の和:16515224

約数の個数: 16

約数和(自身を含む): 256843426176

約数和(自身を除く): 35391954143

約数列:

[1, 11, 23, 53, 253, 583, 1219, 13409, 16515137, 181666507, 379848151, 875302261, 4178329661, 9628324871, 20131952003, 221451472033]

約数ペア:

[(1, 221451472033), (11, 20131952003), (23, 9628324871), (53, 4178329661), (253, 875302261), (583, 379848151), (1219, 181666507), (13409, 16515137)]