248869869

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 334285824

約数和(自身を除く): 85415955

約数列:

[1, 3, 271, 443, 691, 813, 1329, 2073, 120053, 187261, 306113, 360159, 561783, 918339, 82956623, 248869869]

約数ペア:

[(1, 248869869), (3, 82956623), (271, 918339), (443, 561783), (691, 360159), (813, 306113), (1329, 187261), (2073, 120053)]