16165793

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 20099904

約数和(自身を除く): 3934111

約数列:

[1, 7, 17, 61, 119, 131, 289, 427, 917, 1037, 2023, 2227, 7259, 7991, 15589, 17629, 37859, 55937, 123403, 135847, 265013, 950929, 2309399, 16165793]

約数ペア:

[(1, 16165793), (7, 2309399), (17, 950929), (61, 265013), (119, 135847), (131, 123403), (289, 55937), (427, 37859), (917, 17629), (1037, 15589), (2023, 7991), (2227, 7259)]