7982397

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 11897600

約数和(自身を除く): 3915203

約数列:

[1, 3, 9, 79, 103, 109, 237, 309, 327, 711, 927, 981, 8137, 8611, 11227, 24411, 25833, 33681, 73233, 77499, 101043, 886933, 2660799, 7982397]

約数ペア:

[(1, 7982397), (3, 2660799), (9, 886933), (79, 101043), (103, 77499), (109, 73233), (237, 33681), (309, 25833), (327, 24411), (711, 11227), (927, 8611), (981, 8137)]