90817349

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12511}}^1$

素因数の和:12596

約数の個数: 16

約数和(自身を含む): 111707136

約数和(自身を除く): 20889787

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 12511, 87577, 212687, 763171, 1488809, 5342197, 12973907, 90817349]

約数ペア:

[(1, 90817349), (7, 12973907), (17, 5342197), (61, 1488809), (119, 763171), (427, 212687), (1037, 87577), (7259, 12511)]