7347129

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 10390080

約数和(自身を除く): 3042951

約数列:

[1, 3, 19, 57, 157, 471, 821, 2463, 2983, 8949, 15599, 46797, 128897, 386691, 2449043, 7347129]

約数ペア:

[(1, 7347129), (3, 2449043), (19, 386691), (57, 128897), (157, 46797), (471, 15599), (821, 8949), (2463, 2983)]