3315998

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 2671522

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 109, 218, 287, 371, 574, 742, 763, 1526, 2173, 4346, 4469, 5777, 8938, 11554, 15211, 30422, 31283, 40439, 62566, 80878, 236857, 473714, 1657999, 3315998]

約数ペア:

[(1, 3315998), (2, 1657999), (7, 473714), (14, 236857), (41, 80878), (53, 62566), (82, 40439), (106, 31283), (109, 30422), (218, 15211), (287, 11554), (371, 8938), (574, 5777), (742, 4469), (763, 4346), (1526, 2173)]