12153843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 19178432

約数和(自身を除く): 7024589

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 1423, 2847, 4269, 8541, 12807, 18499, 55497, 103879, 166491, 311637, 934911, 1350427, 4051281, 12153843]

約数ペア:

[(1, 12153843), (3, 4051281), (9, 1350427), (13, 934911), (39, 311637), (73, 166491), (117, 103879), (219, 55497), (657, 18499), (949, 12807), (1423, 8541), (2847, 4269)]