1089014781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{155863}}^1$

素因数の和:156020

約数の個数: 16

約数和(自身を含む): 1548664704

約数和(自身を除く): 459649923

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 155863, 467589, 2649671, 7949013, 21353231, 64059693, 363004927, 1089014781]

約数ペア:

[(1, 1089014781), (3, 363004927), (17, 64059693), (51, 21353231), (137, 7949013), (411, 2649671), (2329, 467589), (6987, 155863)]