5316921

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1654

約数の個数: 20

約数和(自身を含む): 8141364

約数和(自身を除く): 2824443

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 1601, 3321, 4803, 14409, 43227, 65641, 129681, 196923, 590769, 1772307, 5316921]

約数ペア:

[(1, 5316921), (3, 1772307), (9, 590769), (27, 196923), (41, 129681), (81, 65641), (123, 43227), (369, 14409), (1107, 4803), (1601, 3321)]