47049431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{25309}}^1$

素因数の和:25346

約数の個数: 12

約数和(自身を含む): 55580760

約数和(自身を除く): 8531329

約数列:

[1, 11, 13, 143, 169, 1859, 25309, 278399, 329017, 3619187, 4277221, 47049431]

約数ペア:

[(1, 47049431), (11, 4277221), (13, 3619187), (143, 329017), (169, 278399), (1859, 25309)]