251394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 592704

約数和(自身を除く): 341310

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 293, 429, 586, 858, 879, 1758, 3223, 3809, 6446, 7618, 9669, 11427, 19338, 22854, 41899, 83798, 125697, 251394]

約数ペア:

[(1, 251394), (2, 125697), (3, 83798), (6, 41899), (11, 22854), (13, 19338), (22, 11427), (26, 9669), (33, 7618), (39, 6446), (66, 3809), (78, 3223), (143, 1758), (286, 879), (293, 858), (429, 586)]