262552017

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{961729}}^1$

素因数の和:961752

約数の個数: 16

約数和(自身を含む): 430855040

約数和(自身を除く): 168303023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 961729, 2885187, 6732103, 12502477, 20196309, 37507431, 87517339, 262552017]

約数ペア:

[(1, 262552017), (3, 87517339), (7, 37507431), (13, 20196309), (21, 12502477), (39, 6732103), (91, 2885187), (273, 961729)]