31482249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4441}}^1$

素因数の和:4600

約数の個数: 16

約数和(自身を含む): 44775360

約数和(自身を除く): 13293111

約数列:

[1, 3, 17, 51, 139, 417, 2363, 4441, 7089, 13323, 75497, 226491, 617299, 1851897, 10494083, 31482249]

約数ペア:

[(1, 31482249), (3, 10494083), (17, 1851897), (51, 617299), (139, 226491), (417, 75497), (2363, 13323), (4441, 7089)]