15679979497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{325723}}^1$

素因数の和:325789

約数の個数: 24

約数和(自身を含む): 20174041664

約数和(自身を除く): 4494062167

約数列:

[1, 7, 13, 23, 91, 161, 299, 529, 2093, 3703, 6877, 48139, 325723, 2280061, 4234399, 7491629, 29640793, 52441403, 97391177, 172307467, 681738239, 1206152269, 2239997071, 15679979497]

約数ペア:

[(1, 15679979497), (7, 2239997071), (13, 1206152269), (23, 681738239), (91, 172307467), (161, 97391177), (299, 52441403), (529, 29640793), (2093, 7491629), (3703, 4234399), (6877, 2280061), (48139, 325723)]