289259063

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{3259}}^1$

素因数の和:3526

約数の個数: 16

約数和(自身を含む): 321096960

約数和(自身を除く): 31837897

約数列:

[1, 17, 23, 227, 391, 3259, 3859, 5221, 55403, 74957, 88757, 739793, 1274269, 12576481, 17015239, 289259063]

約数ペア:

[(1, 289259063), (17, 17015239), (23, 12576481), (227, 1274269), (391, 739793), (3259, 88757), (3859, 74957), (5221, 55403)]