12013512831

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{261169}}^1$

素因数の和:261463

約数の個数: 24

約数和(自身を含む): 18334134000

約数和(自身を除く): 6320621169

約数列:

[1, 3, 9, 19, 57, 171, 269, 807, 2421, 5111, 15333, 45999, 261169, 783507, 2350521, 4962211, 14886633, 44659899, 70254461, 210763383, 632290149, 1334834759, 4004504277, 12013512831]

約数ペア:

[(1, 12013512831), (3, 4004504277), (9, 1334834759), (19, 632290149), (57, 210763383), (171, 70254461), (269, 44659899), (807, 14886633), (2421, 4962211), (5111, 2350521), (15333, 783507), (45999, 261169)]