1397559171

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1\times {\mathrm{12239}}^1$

素因数の和:14498

約数の個数: 16

約数和(自身を含む): 1974067200

約数和(自身を除く): 576508029

約数列:

[1, 3, 17, 51, 2239, 6717, 12239, 36717, 38063, 114189, 208063, 624189, 27403121, 82209363, 465853057, 1397559171]

約数ペア:

[(1, 1397559171), (3, 465853057), (17, 82209363), (51, 27403121), (2239, 624189), (6717, 208063), (12239, 114189), (36717, 38063)]