121994647789

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4975109}}^1$

素因数の和:4975260

約数の個数: 16

約数和(自身を含む): 145193610240

約数和(自身を除く): 23198962451

約数列:

[1, 7, 31, 113, 217, 791, 3503, 24521, 4975109, 34825763, 154228379, 562187317, 1079598653, 3935311219, 17427806827, 121994647789]

約数ペア:

[(1, 121994647789), (7, 17427806827), (31, 3935311219), (113, 1079598653), (217, 562187317), (791, 154228379), (3503, 34825763), (24521, 4975109)]