818156929

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{2729}}^1$

素因数の和:3288

約数の個数: 16

約数和(自身を含む): 891072000

約数和(自身を除く): 72915071

約数列:

[1, 19, 31, 509, 589, 2729, 9671, 15779, 51851, 84599, 299801, 1389061, 1607381, 26392159, 43060891, 818156929]

約数ペア:

[(1, 818156929), (19, 43060891), (31, 26392159), (509, 1607381), (589, 1389061), (2729, 299801), (9671, 84599), (15779, 51851)]