13156966695

素因数分解:

$3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1683553}}^1$

素因数の和:1684082

約数の個数: 16

約数和(自身を含む): 21091564512

約数和(自身を除く): 7934597817

約数列:

[1, 3, 5, 15, 521, 1563, 2605, 7815, 1683553, 5050659, 8417765, 25253295, 877131113, 2631393339, 4385655565, 13156966695]

約数ペア:

[(1, 13156966695), (3, 4385655565), (5, 2631393339), (15, 877131113), (521, 25253295), (1563, 8417765), (2605, 5050659), (7815, 1683553)]