12385269

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 19793592

約数和(自身を除く): 7408323

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 2861, 4329, 8583, 25749, 37193, 105857, 111579, 317571, 334737, 952713, 1376141, 4128423, 12385269]

約数ペア:

[(1, 12385269), (3, 4128423), (9, 1376141), (13, 952713), (37, 334737), (39, 317571), (111, 111579), (117, 105857), (333, 37193), (481, 25749), (1443, 8583), (2861, 4329)]