892022787

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{40637}}^1$

素因数の和:40920

約数の個数: 20

約数和(自身を含む): 1337477856

約数和(自身を除く): 445455069

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 7317, 21951, 40637, 121911, 365733, 1097199, 3291597, 11012627, 33037881, 99113643, 297340929, 892022787]

約数ペア:

[(1, 892022787), (3, 297340929), (9, 99113643), (27, 33037881), (81, 11012627), (271, 3291597), (813, 1097199), (2439, 365733), (7317, 121911), (21951, 40637)]