12925329

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 18395520

約数和(自身を除く): 5470191

約数列:

[1, 3, 29, 47, 87, 109, 141, 327, 841, 1363, 2523, 3161, 4089, 5123, 9483, 15369, 39527, 91669, 118581, 148567, 275007, 445701, 4308443, 12925329]

約数ペア:

[(1, 12925329), (3, 4308443), (29, 445701), (47, 275007), (87, 148567), (109, 118581), (141, 91669), (327, 39527), (841, 15369), (1363, 9483), (2523, 5123), (3161, 4089)]