2401688079

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1229743}}^1$

素因数の和:1229787

約数の個数: 24

約数和(自身を含む): 4092588032

約数和(自身を除く): 1690899953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 1229743, 3689229, 8608201, 11067687, 25824603, 38122033, 77473809, 114366099, 266854231, 343098297, 800562693, 2401688079]

約数ペア:

[(1, 2401688079), (3, 800562693), (7, 343098297), (9, 266854231), (21, 114366099), (31, 77473809), (63, 38122033), (93, 25824603), (217, 11067687), (279, 8608201), (651, 3689229), (1953, 1229743)]