12968199

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 19723392

約数和(自身を除く): 6755193

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 877, 1643, 2631, 4929, 7893, 14787, 27187, 46481, 81561, 139443, 244683, 418329, 1440911, 4322733, 12968199]

約数ペア:

[(1, 12968199), (3, 4322733), (9, 1440911), (31, 418329), (53, 244683), (93, 139443), (159, 81561), (279, 46481), (477, 27187), (877, 14787), (1643, 7893), (2631, 4929)]