2017884915

素因数分解:

$3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{51131}}^1$

素因数の和:52019

約数の個数: 24

約数和(自身を含む): 3501723888

約数和(自身を除く): 1483838973

約数列:

[1, 3, 5, 9, 15, 45, 877, 2631, 4385, 7893, 13155, 39465, 51131, 153393, 255655, 460179, 766965, 2300895, 44841887, 134525661, 224209435, 403576983, 672628305, 2017884915]

約数ペア:

[(1, 2017884915), (3, 672628305), (5, 403576983), (9, 224209435), (15, 134525661), (45, 44841887), (877, 2300895), (2631, 766965), (4385, 460179), (7893, 255655), (13155, 153393), (39465, 51131)]