12455163

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 21317088

約数和(自身を除く): 8861925

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 463, 549, 1281, 1389, 2989, 3241, 3843, 4167, 8967, 9723, 22687, 26901, 28243, 29169, 68061, 84729, 197701, 204183, 254187, 593103, 1383907, 1779309, 4151721, 12455163]

約数ペア:

[(1, 12455163), (3, 4151721), (7, 1779309), (9, 1383907), (21, 593103), (49, 254187), (61, 204183), (63, 197701), (147, 84729), (183, 68061), (427, 29169), (441, 28243), (463, 26901), (549, 22687), (1281, 9723), (1389, 8967), (2989, 4167), (3241, 3843)]