2016997665

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{44927}}^1$

素因数の和:45049

約数の個数: 32

約数和(自身を含む): 3351269376

約数和(自身を除く): 1334271711

約数列:

[1, 3, 5, 15, 41, 73, 123, 205, 219, 365, 615, 1095, 2993, 8979, 14965, 44895, 44927, 134781, 224635, 673905, 1842007, 3279671, 5526021, 9210035, 9839013, 16398355, 27630105, 49195065, 134466511, 403399533, 672332555, 2016997665]

約数ペア:

[(1, 2016997665), (3, 672332555), (5, 403399533), (15, 134466511), (41, 49195065), (73, 27630105), (123, 16398355), (205, 9839013), (219, 9210035), (365, 5526021), (615, 3279671), (1095, 1842007), (2993, 673905), (8979, 224635), (14965, 134781), (44895, 44927)]