52398969

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 83328000

約数和(自身を除く): 30929031

約数列:

[1, 3, 7, 21, 29, 87, 139, 203, 417, 609, 619, 973, 1857, 2919, 4031, 4333, 12093, 12999, 17951, 28217, 53853, 84651, 86041, 125657, 258123, 376971, 602287, 1806861, 2495189, 7485567, 17466323, 52398969]

約数ペア:

[(1, 52398969), (3, 17466323), (7, 7485567), (21, 2495189), (29, 1806861), (87, 602287), (139, 376971), (203, 258123), (417, 125657), (609, 86041), (619, 84651), (973, 53853), (1857, 28217), (2919, 17951), (4031, 12999), (4333, 12093)]