3986021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 4527600

約数和(自身を除く): 541579

約数列:

[1, 13, 29, 97, 109, 377, 1261, 1417, 2813, 3161, 10573, 36569, 41093, 137449, 306617, 3986021]

約数ペア:

[(1, 3986021), (13, 306617), (29, 137449), (97, 41093), (109, 36569), (377, 10573), (1261, 3161), (1417, 2813)]