314804581

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 391379904

約数和(自身を除く): 76575323

約数列:

[1, 7, 13, 91, 169, 281, 947, 1183, 1967, 3653, 6629, 12311, 25571, 47489, 86177, 160043, 266107, 332423, 1120301, 1862749, 3459391, 24215737, 44972083, 314804581]

約数ペア:

[(1, 314804581), (7, 44972083), (13, 24215737), (91, 3459391), (169, 1862749), (281, 1120301), (947, 332423), (1183, 266107), (1967, 160043), (3653, 86177), (6629, 47489), (12311, 25571)]