40264581

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{5059}}^1$

素因数の和:5448

約数の個数: 16

約数和(自身を含む): 61529600

約数和(自身を除く): 21265019

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 5059, 7959, 15177, 35413, 106239, 1917361, 5752083, 13421527, 40264581]

約数ペア:

[(1, 40264581), (3, 13421527), (7, 5752083), (21, 1917361), (379, 106239), (1137, 35413), (2653, 15177), (5059, 7959)]