3481257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3920

約数の個数: 16

約数和(自身を含む): 5217408

約数和(自身を除く): 1736151

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 3881, 11643, 50453, 89263, 151359, 267789, 1160419, 3481257]

約数ペア:

[(1, 3481257), (3, 1160419), (13, 267789), (23, 151359), (39, 89263), (69, 50453), (299, 11643), (897, 3881)]