39899041

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 51122880

約数和(自身を除く): 11223839

約数列:

[1, 7, 13, 29, 91, 169, 203, 377, 1163, 1183, 2639, 4901, 8141, 15119, 33727, 34307, 105833, 196547, 236089, 438451, 1375829, 3069157, 5699863, 39899041]

約数ペア:

[(1, 39899041), (7, 5699863), (13, 3069157), (29, 1375829), (91, 438451), (169, 236089), (203, 196547), (377, 105833), (1163, 34307), (1183, 33727), (2639, 15119), (4901, 8141)]