11747715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 21897216

約数和(自身を除く): 10149501

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 2111, 5565, 6333, 10555, 14777, 31665, 44331, 73885, 111883, 221655, 335649, 559415, 783181, 1678245, 2349543, 3915905, 11747715]

約数ペア:

[(1, 11747715), (3, 3915905), (5, 2349543), (7, 1678245), (15, 783181), (21, 559415), (35, 335649), (53, 221655), (105, 111883), (159, 73885), (265, 44331), (371, 31665), (795, 14777), (1113, 10555), (1855, 6333), (2111, 5565)]