133871640245

素因数分解:

$5^1\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{2181919}}^1$

素因数の和:2183684

約数の個数: 16

約数和(自身を含む): 183700208640

約数和(自身を除く): 49828568395

約数列:

[1, 5, 7, 35, 1753, 8765, 12271, 61355, 2181919, 10909595, 15273433, 76367165, 3824904007, 19124520035, 26774328049, 133871640245]

約数ペア:

[(1, 133871640245), (5, 26774328049), (7, 19124520035), (35, 3824904007), (1753, 76367165), (8765, 15273433), (12271, 10909595), (61355, 2181919)]