7204911

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 11666304

約数和(自身を除く): 4461393

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 2131, 3381, 6393, 14917, 44751, 49013, 104419, 147039, 313257, 343091, 1029273, 2401637, 7204911]

約数ペア:

[(1, 7204911), (3, 2401637), (7, 1029273), (21, 343091), (23, 313257), (49, 147039), (69, 104419), (147, 49013), (161, 44751), (483, 14917), (1127, 6393), (2131, 3381)]