13440297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1373}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 19389888

約数和(自身を除く): 5949591

約数列:

[1, 3, 13, 39, 251, 753, 1373, 3263, 4119, 9789, 17849, 53547, 344623, 1033869, 4480099, 13440297]

約数ペア:

[(1, 13440297), (3, 4480099), (13, 1033869), (39, 344623), (251, 53547), (753, 17849), (1373, 9789), (3263, 4119)]