147788123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{5471}}^1$

素因数の和:5722

約数の個数: 16

約数和(自身を含む): 179656704

約数和(自身を除く): 31868581

約数列:

[1, 7, 17, 119, 227, 1589, 3859, 5471, 27013, 38297, 93007, 651049, 1241917, 8693419, 21112589, 147788123]

約数ペア:

[(1, 147788123), (7, 21112589), (17, 8693419), (119, 1241917), (227, 651049), (1589, 93007), (3859, 38297), (5471, 27013)]