572350239

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4133}}^1$

素因数の和:4388

約数の個数: 32

約数和(自身を含む): 888975360

約数和(自身を除く): 316625121

約数列:

[1, 3, 9, 23, 27, 69, 207, 223, 621, 669, 2007, 4133, 5129, 6021, 12399, 15387, 37197, 46161, 95059, 111591, 138483, 285177, 855531, 921659, 2566593, 2764977, 8294931, 21198157, 24884793, 63594471, 190783413, 572350239]

約数ペア:

[(1, 572350239), (3, 190783413), (9, 63594471), (23, 24884793), (27, 21198157), (69, 8294931), (207, 2764977), (223, 2566593), (621, 921659), (669, 855531), (2007, 285177), (4133, 138483), (5129, 111591), (6021, 95059), (12399, 46161), (15387, 37197)]