279924791

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 296037600

約数和(自身を除く): 16112809

約数列:

[1, 29, 61, 229, 691, 1769, 6641, 13969, 20039, 42151, 158239, 405101, 1222379, 4588931, 9652579, 279924791]

約数ペア:

[(1, 279924791), (29, 9652579), (61, 4588931), (229, 1222379), (691, 405101), (1769, 158239), (6641, 42151), (13969, 20039)]