1617429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 2456064

約数和(自身を除く): 838635

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2131, 6393, 23441, 49013, 70323, 147039, 539143, 1617429]

約数ペア:

[(1, 1617429), (3, 539143), (11, 147039), (23, 70323), (33, 49013), (69, 23441), (253, 6393), (759, 2131)]