39211471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 43309728

約数和(自身を除く): 4098257

約数列:

[1, 13, 61, 197, 251, 793, 2561, 3263, 12017, 15311, 49447, 156221, 199043, 642811, 3016267, 39211471]

約数ペア:

[(1, 39211471), (13, 3016267), (61, 642811), (197, 199043), (251, 156221), (793, 49447), (2561, 15311), (3263, 12017)]