121493679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{11971}}^1$

素因数の和:12190

約数の個数: 16

約数和(自身を含む): 172396800

約数和(自身を除く): 50903121

約数列:

[1, 3, 17, 51, 199, 597, 3383, 10149, 11971, 35913, 203507, 610521, 2382229, 7146687, 40497893, 121493679]

約数ペア:

[(1, 121493679), (3, 40497893), (17, 7146687), (51, 2382229), (199, 610521), (597, 203507), (3383, 35913), (10149, 11971)]