2565773637

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{247829}}^1$

素因数の和:247885

約数の個数: 32

約数和(自身を含む): 4282502400

約数和(自身を除く): 1716728763

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3451, 10353, 247829, 743487, 1734803, 4213093, 5204409, 7187041, 12639279, 21561123, 29491651, 50309287, 88474953, 122179697, 150927861, 366539091, 855257879, 2565773637]

約数ペア:

[(1, 2565773637), (3, 855257879), (7, 366539091), (17, 150927861), (21, 122179697), (29, 88474953), (51, 50309287), (87, 29491651), (119, 21561123), (203, 12639279), (357, 7187041), (493, 5204409), (609, 4213093), (1479, 1734803), (3451, 743487), (10353, 247829)]