1330450219

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{6991}}^1$

素因数の和:7906

約数の個数: 16

約数和(自身を含む): 1571577856

約数和(自身を除く): 241127637

約数列:

[1, 7, 31, 217, 877, 6139, 6991, 27187, 48937, 190309, 216721, 1517047, 6131107, 42917749, 190064317, 1330450219]

約数ペア:

[(1, 1330450219), (7, 190064317), (31, 42917749), (217, 6131107), (877, 1517047), (6139, 216721), (6991, 190309), (27187, 48937)]