1523691

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1472

約数の個数: 20

約数和(自身を含む): 2452912

約数和(自身を除く): 929221

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1447, 4341, 13023, 18811, 39069, 56433, 117207, 169299, 507897, 1523691]

約数ペア:

[(1, 1523691), (3, 507897), (9, 169299), (13, 117207), (27, 56433), (39, 39069), (81, 18811), (117, 13023), (351, 4341), (1053, 1447)]