139630309

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66713}}^1$

素因数の和:66756

約数の個数: 16

約数和(自身を含む): 179327232

約数和(自身を除く): 39696923

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 66713, 466991, 867269, 1534399, 6070883, 10740793, 19947187, 139630309]

約数ペア:

[(1, 139630309), (7, 19947187), (13, 10740793), (23, 6070883), (91, 1534399), (161, 867269), (299, 466991), (2093, 66713)]