47902547

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{88873}}^1$

素因数の和:88898

約数の個数: 12

約数和(自身を含む): 60789816

約数和(自身を除く): 12887269

約数列:

[1, 7, 11, 49, 77, 539, 88873, 622111, 977603, 4354777, 6843221, 47902547]

約数ペア:

[(1, 47902547), (7, 6843221), (11, 4354777), (49, 977603), (77, 622111), (539, 88873)]