47751389

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7639}}^1$

素因数の和:7712

約数の個数: 16

約数和(自身を含む): 58675200

約数和(自身を除く): 10923811

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 7639, 53473, 145141, 359033, 1015987, 2513231, 6821627, 47751389]

約数ペア:

[(1, 47751389), (7, 6821627), (19, 2513231), (47, 1015987), (133, 359033), (329, 145141), (893, 53473), (6251, 7639)]