291034293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6053}}^1$

素因数の和:6145

約数の個数: 32

約数和(自身を含む): 446349312

約数和(自身を除く): 155315019

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 1023, 1457, 1551, 4371, 6053, 16027, 18159, 48081, 66583, 187643, 199749, 284491, 562929, 853473, 2064073, 3129401, 6192219, 8819221, 9388203, 26457663, 97011431, 291034293]

約数ペア:

[(1, 291034293), (3, 97011431), (11, 26457663), (31, 9388203), (33, 8819221), (47, 6192219), (93, 3129401), (141, 2064073), (341, 853473), (517, 562929), (1023, 284491), (1457, 199749), (1551, 187643), (4371, 66583), (6053, 48081), (16027, 18159)]