120290807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{3067}}^1$

素因数の和:3518

約数の個数: 16

約数和(自身を含む): 148442112

約数和(自身を除く): 28151305

約数列:

[1, 7, 13, 91, 431, 3017, 3067, 5603, 21469, 39221, 39871, 279097, 1321877, 9253139, 17184401, 120290807]

約数ペア:

[(1, 120290807), (7, 17184401), (13, 9253139), (91, 1321877), (431, 279097), (3017, 39871), (3067, 39221), (5603, 21469)]