15291129

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2297}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 23384448

約数和(自身を除く): 8093319

約数列:

[1, 3, 7, 21, 317, 951, 2219, 2297, 6657, 6891, 16079, 48237, 728149, 2184447, 5097043, 15291129]

約数ペア:

[(1, 15291129), (3, 5097043), (7, 2184447), (21, 728149), (317, 48237), (951, 16079), (2219, 6891), (2297, 6657)]