9138889249

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2216563}}^1$

素因数の和:2216620

約数の個数: 16

約数和(自身を含む): 11348807680

約数和(自身を除く): 2209918431

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 2216563, 15515941, 42114697, 68713453, 294802879, 480994171, 1305555607, 9138889249]

約数ペア:

[(1, 9138889249), (7, 1305555607), (19, 480994171), (31, 294802879), (133, 68713453), (217, 42114697), (589, 15515941), (4123, 2216563)]