3161870257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{221311}}^1$

素因数の和:221488

約数の個数: 16

約数和(自身を含む): 3916337152

約数和(自身を除く): 754466895

約数列:

[1, 7, 13, 91, 157, 1099, 2041, 14287, 221311, 1549177, 2877043, 20139301, 34745827, 243220789, 451695751, 3161870257]

約数ペア:

[(1, 3161870257), (7, 451695751), (13, 243220789), (91, 34745827), (157, 20139301), (1099, 2877043), (2041, 1549177), (14287, 221311)]