2971712979

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{287873}}^1$

素因数の和:287947

約数の個数: 24

約数和(自身を含む): 4550712192

約数和(自身を除く): 1578999213

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 3441, 10323, 287873, 863619, 2590857, 8924063, 10651301, 26772189, 31953903, 80316567, 95861709, 330190331, 990570993, 2971712979]

約数ペア:

[(1, 2971712979), (3, 990570993), (9, 330190331), (31, 95861709), (37, 80316567), (93, 31953903), (111, 26772189), (279, 10651301), (333, 8924063), (1147, 2590857), (3441, 863619), (10323, 287873)]