319106207

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{4787}}^1$

素因数の和:4990

約数の個数: 16

約数和(自身を含む): 372314880

約数和(自身を除く): 53208673

約数列:

[1, 7, 89, 107, 623, 749, 4787, 9523, 33509, 66661, 426043, 512209, 2982301, 3585463, 45586601, 319106207]

約数ペア:

[(1, 319106207), (7, 45586601), (89, 3585463), (107, 2982301), (623, 512209), (749, 426043), (4787, 66661), (9523, 33509)]