328029569

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12703}}^1$

素因数の和:12765

約数の個数: 24

約数和(自身を含む): 417097728

約数和(自身を除く): 89068159

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1519, 3689, 12703, 25823, 88921, 215951, 393793, 622447, 1511657, 2756551, 6694481, 10581599, 19295857, 46861367, 328029569]

約数ペア:

[(1, 328029569), (7, 46861367), (17, 19295857), (31, 10581599), (49, 6694481), (119, 2756551), (217, 1511657), (527, 622447), (833, 393793), (1519, 215951), (3689, 88921), (12703, 25823)]