13146867

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1720

約数の個数: 20

約数和(自身を含む): 19845936

約数和(自身を除く): 6699069

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 1607, 2727, 4821, 8181, 14463, 43389, 130167, 162307, 486921, 1460763, 4382289, 13146867]

約数ペア:

[(1, 13146867), (3, 4382289), (9, 1460763), (27, 486921), (81, 162307), (101, 130167), (303, 43389), (909, 14463), (1607, 8181), (2727, 4821)]