4992891

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 7062528

約数和(自身を除く): 2069637

約数列:

[1, 3, 31, 37, 93, 111, 1147, 1451, 3441, 4353, 44981, 53687, 134943, 161061, 1664297, 4992891]

約数ペア:

[(1, 4992891), (3, 1664297), (31, 161061), (37, 134943), (93, 53687), (111, 44981), (1147, 4353), (1451, 3441)]