11797443

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 19575296

約数和(自身を除く): 7777853

約数列:

[1, 3, 7, 9, 21, 63, 271, 691, 813, 1897, 2073, 2439, 4837, 5691, 6219, 14511, 17073, 43533, 187261, 561783, 1310827, 1685349, 3932481, 11797443]

約数ペア:

[(1, 11797443), (3, 3932481), (7, 1685349), (9, 1310827), (21, 561783), (63, 187261), (271, 43533), (691, 17073), (813, 14511), (1897, 6219), (2073, 5691), (2439, 4837)]