42638241

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{863}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 58392576

約数和(自身を除く): 15754335

約数列:

[1, 3, 43, 129, 383, 863, 1149, 2589, 16469, 37109, 49407, 111327, 330529, 991587, 14212747, 42638241]

約数ペア:

[(1, 42638241), (3, 14212747), (43, 991587), (129, 330529), (383, 111327), (863, 49407), (1149, 37109), (2589, 16469)]