47620991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 53913600

約数和(自身を除く): 6292609

約数列:

[1, 11, 31, 341, 359, 389, 3949, 4279, 11129, 12059, 122419, 132649, 139651, 1536161, 4329181, 47620991]

約数ペア:

[(1, 47620991), (11, 4329181), (31, 1536161), (341, 139651), (359, 132649), (389, 122419), (3949, 12059), (4279, 11129)]