15460821

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{2113}}^1$

素因数の和:2393

約数の個数: 16

約数和(自身を含む): 23000320

約数和(自身を除く): 7539499

約数列:

[1, 3, 9, 27, 271, 813, 2113, 2439, 6339, 7317, 19017, 57051, 572623, 1717869, 5153607, 15460821]

約数ペア:

[(1, 15460821), (3, 5153607), (9, 1717869), (27, 572623), (271, 57051), (813, 19017), (2113, 7317), (2439, 6339)]