1329125539

素因数分解:

$7^2\times {\mathrm{2503}}^1\times {\mathrm{10837}}^1$

素因数の和:13354

約数の個数: 12

約数和(自身を含む): 1546886064

約数和(自身を除く): 217760525

約数列:

[1, 7, 49, 2503, 10837, 17521, 75859, 122647, 531013, 27125011, 189875077, 1329125539]

約数ペア:

[(1, 1329125539), (7, 189875077), (49, 27125011), (2503, 531013), (10837, 122647), (17521, 75859)]