312750361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 403107840

約数和(自身を除く): 90357479

約数列:

[1, 7, 11, 47, 77, 89, 329, 517, 623, 971, 979, 3619, 4183, 6797, 6853, 10681, 29281, 45637, 46013, 74767, 86419, 319459, 322091, 502007, 604933, 950609, 3514049, 4061693, 6654263, 28431851, 44678623, 312750361]

約数ペア:

[(1, 312750361), (7, 44678623), (11, 28431851), (47, 6654263), (77, 4061693), (89, 3514049), (329, 950609), (517, 604933), (623, 502007), (971, 322091), (979, 319459), (3619, 86419), (4183, 74767), (6797, 46013), (6853, 45637), (10681, 29281)]