157672403

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{3761}}^1$

素因数の和:3934

約数の個数: 16

約数和(自身を含む): 185270976

約数和(自身を除く): 27598573

約数列:

[1, 7, 53, 113, 371, 791, 3761, 5989, 26327, 41923, 199333, 424993, 1395331, 2974951, 22524629, 157672403]

約数ペア:

[(1, 157672403), (7, 22524629), (53, 2974951), (113, 1395331), (371, 424993), (791, 199333), (3761, 41923), (5989, 26327)]