3847206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 8522496

約数和(自身を除く): 4675290

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 821, 1562, 1642, 2343, 2463, 4686, 4926, 9031, 18062, 27093, 54186, 58291, 116582, 174873, 349746, 641201, 1282402, 1923603, 3847206]

約数ペア:

[(1, 3847206), (2, 1923603), (3, 1282402), (6, 641201), (11, 349746), (22, 174873), (33, 116582), (66, 58291), (71, 54186), (142, 27093), (213, 18062), (426, 9031), (781, 4926), (821, 4686), (1562, 2463), (1642, 2343)]