8129107

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 9630720

約数和(自身を除く): 1501613

約数列:

[1, 7, 43, 113, 239, 301, 791, 1673, 4859, 10277, 27007, 34013, 71939, 189049, 1161301, 8129107]

約数ペア:

[(1, 8129107), (7, 1161301), (43, 189049), (113, 71939), (239, 34013), (301, 27007), (791, 10277), (1673, 4859)]