28889063

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2617}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 35185920

約数和(自身を除く): 6296857

約数列:

[1, 7, 19, 83, 133, 581, 1577, 2617, 11039, 18319, 49723, 217211, 348061, 1520477, 4127009, 28889063]

約数ペア:

[(1, 28889063), (7, 4127009), (19, 1520477), (83, 348061), (133, 217211), (581, 49723), (1577, 18319), (2617, 11039)]