13045017601

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1\times {\mathrm{821}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 17002379520

約数和(自身を除く): 3957361919

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 719, 821, 2009, 3157, 5033, 5747, 7909, 9031, 22099, 29479, 33661, 35231, 40229, 55363, 63217, 206353, 235627, 324269, 370271, 387541, 442519, 590299, 1444471, 1649389, 2269883, 2591897, 4132093, 6493289, 15889181, 18143279, 24202259, 28924651, 45453023, 169415813, 266224849, 318171161, 1185910691, 1863573943, 13045017601]

約数ペア:

[(1, 13045017601), (7, 1863573943), (11, 1185910691), (41, 318171161), (49, 266224849), (77, 169415813), (287, 45453023), (451, 28924651), (539, 24202259), (719, 18143279), (821, 15889181), (2009, 6493289), (3157, 4132093), (5033, 2591897), (5747, 2269883), (7909, 1649389), (9031, 1444471), (22099, 590299), (29479, 442519), (33661, 387541), (35231, 370271), (40229, 324269), (55363, 235627), (63217, 206353)]