129598399

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{971}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 154897920

約数和(自身を除く): 25299521

約数列:

[1, 7, 23, 161, 829, 971, 5803, 6797, 19067, 22333, 133469, 156331, 804959, 5634713, 18514057, 129598399]

約数ペア:

[(1, 129598399), (7, 18514057), (23, 5634713), (161, 804959), (829, 156331), (971, 133469), (5803, 22333), (6797, 19067)]