507531073

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4651}}^1$

素因数の和:4813

約数の個数: 24

約数和(自身を含む): 630029664

約数和(自身を除く): 122498591

約数列:

[1, 7, 17, 49, 119, 131, 833, 917, 2227, 4651, 6419, 15589, 32557, 79067, 109123, 227899, 553469, 609281, 3874283, 4264967, 10357777, 29854769, 72504439, 507531073]

約数ペア:

[(1, 507531073), (7, 72504439), (17, 29854769), (49, 10357777), (119, 4264967), (131, 3874283), (833, 609281), (917, 553469), (2227, 227899), (4651, 109123), (6419, 79067), (15589, 32557)]