8447154

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 8971086

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 251, 426, 474, 502, 753, 1506, 5609, 11218, 16827, 17821, 19829, 33654, 35642, 39658, 53463, 59487, 106926, 118974, 1407859, 2815718, 4223577, 8447154]

約数ペア:

[(1, 8447154), (2, 4223577), (3, 2815718), (6, 1407859), (71, 118974), (79, 106926), (142, 59487), (158, 53463), (213, 39658), (237, 35642), (251, 33654), (426, 19829), (474, 17821), (502, 16827), (753, 11218), (1506, 5609)]