18097809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1523}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 25676352

約数和(自身を除く): 7578543

約数列:

[1, 3, 17, 51, 233, 699, 1523, 3961, 4569, 11883, 25891, 77673, 354859, 1064577, 6032603, 18097809]

約数ペア:

[(1, 18097809), (3, 6032603), (17, 1064577), (51, 354859), (233, 77673), (699, 25891), (1523, 11883), (3961, 4569)]