14991263

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 3256417

約数列:

[1, 7, 17, 119, 263, 479, 1841, 3353, 4471, 8143, 31297, 57001, 125977, 881839, 2141609, 14991263]

約数ペア:

[(1, 14991263), (7, 2141609), (17, 881839), (119, 125977), (263, 57001), (479, 31297), (1841, 8143), (3353, 4471)]