21783791233

素因数分解:

${\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{22571}}^1$

素因数の和:22956

約数の個数: 16

約数和(自身を含む): 22743908352

約数和(自身を除く): 960117119

約数列:

[1, 31, 163, 191, 5053, 5921, 22571, 31133, 699701, 965123, 3679073, 4311061, 114051263, 133642891, 702702943, 21783791233]

約数ペア:

[(1, 21783791233), (31, 702702943), (163, 133642891), (191, 114051263), (5053, 4311061), (5921, 3679073), (22571, 965123), (31133, 699701)]