325580941

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 426816000

約数和(自身を除く): 101235059

約数列:

[1, 7, 19, 29, 31, 49, 133, 203, 217, 389, 551, 589, 899, 931, 1421, 1519, 2723, 3857, 4123, 6293, 7391, 11281, 12059, 17081, 19061, 26999, 28861, 44051, 51737, 78967, 84413, 119567, 214339, 229121, 349711, 362159, 552769, 590891, 836969, 1500373, 1603847, 2447977, 6644509, 10502611, 11226929, 17135839, 46511563, 325580941]

約数ペア:

[(1, 325580941), (7, 46511563), (19, 17135839), (29, 11226929), (31, 10502611), (49, 6644509), (133, 2447977), (203, 1603847), (217, 1500373), (389, 836969), (551, 590891), (589, 552769), (899, 362159), (931, 349711), (1421, 229121), (1519, 214339), (2723, 119567), (3857, 84413), (4123, 78967), (6293, 51737), (7391, 44051), (11281, 28861), (12059, 26999), (17081, 19061)]