11808519687

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{16649}}^1$

素因数の和:17008

約数の個数: 32

約数和(自身を含む): 17728920000

約数和(自身を除く): 5920400313

約数列:

[1, 3, 9, 27, 109, 241, 327, 723, 981, 2169, 2943, 6507, 16649, 26269, 49947, 78807, 149841, 236421, 449523, 709263, 1814741, 4012409, 5444223, 12037227, 16332669, 36111681, 48998007, 108335043, 437352581, 1312057743, 3936173229, 11808519687]

約数ペア:

[(1, 11808519687), (3, 3936173229), (9, 1312057743), (27, 437352581), (109, 108335043), (241, 48998007), (327, 36111681), (723, 16332669), (981, 12037227), (2169, 5444223), (2943, 4012409), (6507, 1814741), (16649, 709263), (26269, 449523), (49947, 236421), (78807, 149841)]