2103166695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{20030159}}^1$

素因数の和:20030174

約数の個数: 16

約数和(自身を含む): 3845790720

約数和(自身を除く): 1742624025

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 20030159, 60090477, 100150795, 140211113, 300452385, 420633339, 701055565, 2103166695]

約数ペア:

[(1, 2103166695), (3, 701055565), (5, 420633339), (7, 300452385), (15, 140211113), (21, 100150795), (35, 60090477), (105, 20030159)]