797628477

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 1133383680

約数和(自身を除く): 335755203

約数列:

[1, 3, 23, 69, 79, 131, 237, 393, 1117, 1817, 3013, 3351, 5451, 9039, 10349, 25691, 31047, 77073, 88243, 146327, 238027, 264729, 438981, 714081, 2029589, 3365521, 6088767, 10096563, 11559833, 34679499, 265876159, 797628477]

約数ペア:

[(1, 797628477), (3, 265876159), (23, 34679499), (69, 11559833), (79, 10096563), (131, 6088767), (237, 3365521), (393, 2029589), (1117, 714081), (1817, 438981), (3013, 264729), (3351, 238027), (5451, 146327), (9039, 88243), (10349, 77073), (25691, 31047)]