12796443

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6839

約数の個数: 24

約数和(自身を含む): 21228480

約数和(自身を除く): 8432037

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6803, 20409, 61227, 74833, 129257, 224499, 387771, 673497, 1163313, 1421827, 4265481, 12796443]

約数ペア:

[(1, 12796443), (3, 4265481), (9, 1421827), (11, 1163313), (19, 673497), (33, 387771), (57, 224499), (99, 129257), (171, 74833), (209, 61227), (627, 20409), (1881, 6803)]