704691

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 1157520

約数和(自身を除く): 452829

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 317, 741, 951, 2223, 2853, 4121, 6023, 12363, 18069, 37089, 54207, 78299, 234897, 704691]

約数ペア:

[(1, 704691), (3, 234897), (9, 78299), (13, 54207), (19, 37089), (39, 18069), (57, 12363), (117, 6023), (171, 4121), (247, 2853), (317, 2223), (741, 951)]