111974739

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{4013}}^1$

素因数の和:4218

約数の個数: 16

約数和(自身を含む): 152596224

約数和(自身を除く): 40621485

約数列:

[1, 3, 71, 131, 213, 393, 4013, 9301, 12039, 27903, 284923, 525703, 854769, 1577109, 37324913, 111974739]

約数ペア:

[(1, 111974739), (3, 37324913), (71, 1577109), (131, 854769), (213, 525703), (393, 284923), (4013, 27903), (9301, 12039)]