12070251

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 18206864

約数和(自身を除く): 6136613

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 541, 603, 1623, 2479, 4869, 7437, 20017, 22311, 36247, 60051, 108741, 180153, 326223, 1341139, 4023417, 12070251]

約数ペア:

[(1, 12070251), (3, 4023417), (9, 1341139), (37, 326223), (67, 180153), (111, 108741), (201, 60051), (333, 36247), (541, 22311), (603, 20017), (1623, 7437), (2479, 4869)]