1139184897

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{18229}}^1$

素因数の和:18832

約数の個数: 16

約数和(自身を含む): 1562821440

約数和(自身を除く): 423636543

約数列:

[1, 3, 37, 111, 563, 1689, 18229, 20831, 54687, 62493, 674473, 2023419, 10262927, 30788781, 379728299, 1139184897]

約数ペア:

[(1, 1139184897), (3, 379728299), (37, 30788781), (111, 10262927), (563, 2023419), (1689, 674473), (18229, 62493), (20831, 54687)]