470066709

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{5437}}^1$

素因数の和:5649

約数の個数: 32

約数和(自身を含む): 751749120

約数和(自身を除く): 281682411

約数列:

[1, 3, 7, 21, 23, 69, 161, 179, 483, 537, 1253, 3759, 4117, 5437, 12351, 16311, 28819, 38059, 86457, 114177, 125051, 375153, 875357, 973223, 2626071, 2919669, 6812561, 20437683, 22384129, 67152387, 156688903, 470066709]

約数ペア:

[(1, 470066709), (3, 156688903), (7, 67152387), (21, 22384129), (23, 20437683), (69, 6812561), (161, 2919669), (179, 2626071), (483, 973223), (537, 875357), (1253, 375153), (3759, 125051), (4117, 114177), (5437, 86457), (12351, 38059), (16311, 28819)]