2021059035

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{201401}}^1$

素因数の和:201635

約数の個数: 24

約数和(自身を含む): 3518895744

約数和(自身を除く): 1497836709

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 10035, 201401, 604203, 1007005, 1812609, 3021015, 9063045, 44912423, 134737269, 224562115, 404211807, 673686345, 2021059035]

約数ペア:

[(1, 2021059035), (3, 673686345), (5, 404211807), (9, 224562115), (15, 134737269), (45, 44912423), (223, 9063045), (669, 3021015), (1115, 1812609), (2007, 1007005), (3345, 604203), (10035, 201401)]