30591449

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11177}}^1$

素因数の和:11224

約数の個数: 16

約数和(自身を含む): 38631168

約数和(自身を除く): 8039719

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 11177, 78239, 190009, 257071, 1330063, 1799497, 4370207, 30591449]

約数ペア:

[(1, 30591449), (7, 4370207), (17, 1799497), (23, 1330063), (119, 257071), (161, 190009), (391, 78239), (2737, 11177)]