690223339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{10909}}^1$

素因数の和:11110

約数の個数: 16

約数和(自身を含む): 772253440

約数和(自身を除く): 82030101

約数列:

[1, 13, 31, 157, 403, 2041, 4867, 10909, 63271, 141817, 338179, 1712713, 4396327, 22265269, 53094103, 690223339]

約数ペア:

[(1, 690223339), (13, 53094103), (31, 22265269), (157, 4396327), (403, 1712713), (2041, 338179), (4867, 141817), (10909, 63271)]