47886839

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4349}}^1$

素因数の和:4391

約数の個数: 24

約数和(自身を含む): 64797600

約数和(自身を除く): 16910761

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 4349, 11011, 30443, 47839, 56537, 334873, 395759, 526229, 621907, 3683603, 4353349, 6840977, 47886839]

約数ペア:

[(1, 47886839), (7, 6840977), (11, 4353349), (13, 3683603), (77, 621907), (91, 526229), (121, 395759), (143, 334873), (847, 56537), (1001, 47839), (1573, 30443), (4349, 11011)]