793395

素因数分解:

$3^5\times 5^1\times {\mathrm{653}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 1428336

約数和(自身を除く): 634941

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 653, 1215, 1959, 3265, 5877, 9795, 17631, 29385, 52893, 88155, 158679, 264465, 793395]

約数ペア:

[(1, 793395), (3, 264465), (5, 158679), (9, 88155), (15, 52893), (27, 29385), (45, 17631), (81, 9795), (135, 5877), (243, 3265), (405, 1959), (653, 1215)]