26730263

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 4788457

約数列:

[1, 7, 47, 113, 329, 719, 791, 5033, 5311, 33793, 37177, 81247, 236551, 568729, 3818609, 26730263]

約数ペア:

[(1, 26730263), (7, 3818609), (47, 568729), (113, 236551), (329, 81247), (719, 37177), (791, 33793), (5033, 5311)]