496688381

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{43451}}^1$

素因数の和:43552

約数の個数: 16

約数和(自身を含む): 600680448

約数和(自身を除く): 103992067

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 43451, 304157, 999373, 3085021, 6995611, 21595147, 70955483, 496688381]

約数ペア:

[(1, 496688381), (7, 70955483), (23, 21595147), (71, 6995611), (161, 3085021), (497, 999373), (1633, 304157), (11431, 43451)]