1073319417

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{427447}}^1$

素因数の和:427490

約数の個数: 20

約数和(自身を含む): 1655078656

約数和(自身を除く): 581759239

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 427447, 1282341, 3847023, 11541069, 13250857, 34623207, 39752571, 119257713, 357773139, 1073319417]

約数ペア:

[(1, 1073319417), (3, 357773139), (9, 119257713), (27, 39752571), (31, 34623207), (81, 13250857), (93, 11541069), (279, 3847023), (837, 1282341), (2511, 427447)]