15697083021

素因数分解:

$3^1\times {\mathrm{13291}}^1\times {\mathrm{393677}}^1$

素因数の和:406971

約数の個数: 8

約数和(自身を含む): 20931071904

約数和(自身を除く): 5233988883

約数列:

[1, 3, 13291, 39873, 393677, 1181031, 5232361007, 15697083021]

約数ペア:

[(1, 15697083021), (3, 5232361007), (13291, 1181031), (39873, 393677)]