18869301

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{63533}}^1$

素因数の和:63553

約数の個数: 16

約数和(自身を含む): 30496320

約数和(自身を除く): 11627019

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 63533, 190599, 571797, 698863, 1715391, 2096589, 6289767, 18869301]

約数ペア:

[(1, 18869301), (3, 6289767), (9, 2096589), (11, 1715391), (27, 698863), (33, 571797), (99, 190599), (297, 63533)]