142429391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 161681184

約数和(自身を除く): 19251793

約数列:

[1, 13, 37, 53, 151, 481, 689, 1369, 1961, 1963, 5587, 8003, 17797, 25493, 72557, 72631, 104039, 206719, 296111, 943241, 2687347, 3849443, 10956107, 142429391]

約数ペア:

[(1, 142429391), (13, 10956107), (37, 3849443), (53, 2687347), (151, 943241), (481, 296111), (689, 206719), (1369, 104039), (1961, 72631), (1963, 72557), (5587, 25493), (8003, 17797)]