12880536831

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{1297}}^1\times {\mathrm{4861}}^1$

素因数の和:6391

約数の個数: 24

約数和(自身を含む): 18705436464

約数和(自身を除く): 5824899633

約数列:

[1, 3, 9, 227, 681, 1297, 2043, 3891, 4861, 11673, 14583, 43749, 294419, 883257, 1103447, 2649771, 3310341, 6304717, 9931023, 18914151, 56742453, 1431170759, 4293512277, 12880536831]

約数ペア:

[(1, 12880536831), (3, 4293512277), (9, 1431170759), (227, 56742453), (681, 18914151), (1297, 9931023), (2043, 6304717), (3891, 3310341), (4861, 2649771), (11673, 1103447), (14583, 883257), (43749, 294419)]