15117282187

素因数分解:

$7^3\times {\mathrm{6317}}^1\times {\mathrm{6977}}^1$

素因数の和:13315

約数の個数: 16

約数和(自身を含む): 17634801600

約数和(自身を除く): 2517519413

約数列:

[1, 7, 49, 343, 6317, 6977, 44219, 48839, 309533, 341873, 2166731, 2393111, 44073709, 308515963, 2159611741, 15117282187]

約数ペア:

[(1, 15117282187), (7, 2159611741), (49, 308515963), (343, 44073709), (6317, 2393111), (6977, 2166731), (44219, 341873), (48839, 309533)]