8375679

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4247

約数の個数: 24

約数和(自身を含む): 13798512

約数和(自身を除く): 5422833

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 4211, 12633, 37899, 54743, 71587, 164229, 214761, 492687, 644283, 930631, 2791893, 8375679]

約数ペア:

[(1, 8375679), (3, 2791893), (9, 930631), (13, 644283), (17, 492687), (39, 214761), (51, 164229), (117, 71587), (153, 54743), (221, 37899), (663, 12633), (1989, 4211)]