1349361

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 2213120

約数和(自身を除く): 863759

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 607, 741, 1821, 2223, 5463, 7891, 11533, 23673, 34599, 71019, 103797, 149929, 449787, 1349361]

約数ペア:

[(1, 1349361), (3, 449787), (9, 149929), (13, 103797), (19, 71019), (39, 34599), (57, 23673), (117, 11533), (171, 7891), (247, 5463), (607, 2223), (741, 1821)]