13915447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5273}}^1$

素因数の和:5322

約数の個数: 16

約数和(自身を含む): 17720640

約数和(自身を除く): 3805193

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 5273, 36911, 68549, 152917, 479843, 1070419, 1987921, 13915447]

約数ペア:

[(1, 13915447), (7, 1987921), (13, 1070419), (29, 479843), (91, 152917), (203, 68549), (377, 36911), (2639, 5273)]