39381809

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 42981840

約数和(自身を除く): 3600031

約数列:

[1, 17, 53, 109, 401, 901, 1853, 5777, 6817, 21253, 43709, 98209, 361301, 743053, 2316577, 39381809]

約数ペア:

[(1, 39381809), (17, 2316577), (53, 743053), (109, 361301), (401, 98209), (901, 43709), (1853, 21253), (5777, 6817)]