19149273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14879}}^1$

素因数の和:14909

約数の個数: 24

約数和(自身を含む): 32497920

約数和(自身を除く): 13348647

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 14879, 44637, 133911, 163669, 193427, 491007, 580281, 1473021, 1740843, 2127697, 6383091, 19149273]

約数ペア:

[(1, 19149273), (3, 6383091), (9, 2127697), (11, 1740843), (13, 1473021), (33, 580281), (39, 491007), (99, 193427), (117, 163669), (143, 133911), (429, 44637), (1287, 14879)]