279829923

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{7573}}^1$

素因数の和:7798

約数の個数: 16

約数和(自身を含む): 379911840

約数和(自身を除く): 100081917

約数列:

[1, 3, 109, 113, 327, 339, 7573, 12317, 22719, 36951, 825457, 855749, 2476371, 2567247, 93276641, 279829923]

約数ペア:

[(1, 279829923), (3, 93276641), (109, 2567247), (113, 2476371), (327, 855749), (339, 825457), (7573, 36951), (12317, 22719)]