17105391

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{8923}}^1$

素因数の和:9003

約数の個数: 16

約数和(自身を含む): 25701120

約数和(自身を除く): 8595729

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 8923, 26769, 80307, 240921, 633533, 1900599, 5701797, 17105391]

約数ペア:

[(1, 17105391), (3, 5701797), (9, 1900599), (27, 633533), (71, 240921), (213, 80307), (639, 26769), (1917, 8923)]