285940779929

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{3467}}^1\times {\mathrm{73181}}^1$

素因数の和:76685

約数の個数: 24

約数和(自身を含む): 347191800768

約数和(自身を除く): 61251020839

約数列:

[1, 7, 23, 49, 161, 1127, 3467, 24269, 73181, 79741, 169883, 512267, 558187, 1683163, 3585869, 3907309, 11782141, 82474987, 253718527, 1776029689, 5835526121, 12432207823, 40848682847, 285940779929]

約数ペア:

[(1, 285940779929), (7, 40848682847), (23, 12432207823), (49, 5835526121), (161, 1776029689), (1127, 253718527), (3467, 82474987), (24269, 11782141), (73181, 3907309), (79741, 3585869), (169883, 1683163), (512267, 558187)]