5567970891

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{123379}}^1$

素因数の和:123703

約数の個数: 24

約数和(自身を含む): 8664237120

約数和(自身を除く): 3096266229

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 2149, 6447, 15043, 45129, 123379, 370137, 863653, 2590959, 6045571, 18136713, 37877353, 113632059, 265141471, 795424413, 1855990297, 5567970891]

約数ペア:

[(1, 5567970891), (3, 1855990297), (7, 795424413), (21, 265141471), (49, 113632059), (147, 37877353), (307, 18136713), (921, 6045571), (2149, 2590959), (6447, 863653), (15043, 370137), (45129, 123379)]