231716401

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1879}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 269516800

約数和(自身を除く): 37800399

約数列:

[1, 7, 79, 223, 553, 1561, 1879, 13153, 17617, 123319, 148441, 419017, 1039087, 2933119, 33102343, 231716401]

約数ペア:

[(1, 231716401), (7, 33102343), (79, 2933119), (223, 1039087), (553, 419017), (1561, 148441), (1879, 123319), (13153, 17617)]