76919521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1999}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 92160000

約数和(自身を除く): 15240479

約数列:

[1, 7, 23, 161, 239, 1673, 1999, 5497, 13993, 38479, 45977, 321839, 477761, 3344327, 10988503, 76919521]

約数ペア:

[(1, 76919521), (7, 10988503), (23, 3344327), (161, 477761), (239, 321839), (1673, 45977), (1999, 38479), (5497, 13993)]