8381217

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 12344448

約数和(自身を除く): 3963231

約数列:

[1, 3, 13, 39, 61, 169, 183, 271, 507, 793, 813, 2379, 3523, 10309, 10569, 16531, 30927, 45799, 49593, 137397, 214903, 644709, 2793739, 8381217]

約数ペア:

[(1, 8381217), (3, 2793739), (13, 644709), (39, 214903), (61, 137397), (169, 49593), (183, 45799), (271, 30927), (507, 16531), (793, 10569), (813, 10309), (2379, 3523)]