21880452801

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{4451}}^1\times {\mathrm{86243}}^1$

素因数の和:90716

約数の個数: 16

約数和(自身を含む): 30716663040

約数和(自身を除く): 8836210239

約数列:

[1, 3, 19, 57, 4451, 13353, 84569, 86243, 253707, 258729, 1638617, 4915851, 383867593, 1151602779, 7293484267, 21880452801]

約数ペア:

[(1, 21880452801), (3, 7293484267), (19, 1151602779), (57, 383867593), (4451, 4915851), (13353, 1638617), (84569, 258729), (86243, 253707)]