7887873

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2333}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 12771648

約数和(自身を除く): 4883775

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 2333, 3381, 6999, 16331, 48993, 53659, 114317, 160977, 342951, 375613, 1126839, 2629291, 7887873]

約数ペア:

[(1, 7887873), (3, 2629291), (7, 1126839), (21, 375613), (23, 342951), (49, 160977), (69, 114317), (147, 53659), (161, 48993), (483, 16331), (1127, 6999), (2333, 3381)]