248839679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1663}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 277315584

約数和(自身を除く): 28475905

約数列:

[1, 11, 61, 223, 671, 1663, 2453, 13603, 18293, 101443, 149633, 370849, 1115873, 4079339, 22621789, 248839679]

約数ペア:

[(1, 248839679), (11, 22621789), (61, 4079339), (223, 1115873), (671, 370849), (1663, 149633), (2453, 101443), (13603, 18293)]