12238929

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 6630831

約数列:

[1, 3, 9, 17, 51, 153, 167, 479, 501, 1437, 1503, 2839, 4311, 8143, 8517, 24429, 25551, 73287, 79993, 239979, 719937, 1359881, 4079643, 12238929]

約数ペア:

[(1, 12238929), (3, 4079643), (9, 1359881), (17, 719937), (51, 239979), (153, 79993), (167, 73287), (479, 25551), (501, 24429), (1437, 8517), (1503, 8143), (2839, 4311)]