122151911

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1879}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 144023040

約数和(自身を除く): 21871129

約数列:

[1, 7, 37, 251, 259, 1757, 1879, 9287, 13153, 65009, 69523, 471629, 486661, 3301403, 17450273, 122151911]

約数ペア:

[(1, 122151911), (7, 17450273), (37, 3301403), (251, 486661), (259, 471629), (1757, 69523), (1879, 65009), (9287, 13153)]