4091139

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 6464640

約数和(自身を除く): 2373501

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 479, 657, 949, 1437, 2847, 4311, 6227, 8541, 18681, 34967, 56043, 104901, 314703, 454571, 1363713, 4091139]

約数ペア:

[(1, 4091139), (3, 1363713), (9, 454571), (13, 314703), (39, 104901), (73, 56043), (117, 34967), (219, 18681), (479, 8541), (657, 6227), (949, 4311), (1437, 2847)]