29510481

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 54706176

約数和(自身を除く): 25195695

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 217, 231, 273, 317, 341, 403, 429, 651, 951, 1001, 1023, 1209, 2219, 2387, 2821, 3003, 3487, 4121, 4433, 6657, 7161, 8463, 9827, 10461, 12363, 13299, 24409, 28847, 29481, 31031, 45331, 68789, 73227, 86541, 93093, 108097, 127751, 135993, 206367, 317317, 324291, 383253, 756679, 894257, 951951, 1405261, 2270037, 2682771, 4215783, 9836827, 29510481]

約数ペア:

[(1, 29510481), (3, 9836827), (7, 4215783), (11, 2682771), (13, 2270037), (21, 1405261), (31, 951951), (33, 894257), (39, 756679), (77, 383253), (91, 324291), (93, 317317), (143, 206367), (217, 135993), (231, 127751), (273, 108097), (317, 93093), (341, 86541), (403, 73227), (429, 68789), (651, 45331), (951, 31031), (1001, 29481), (1023, 28847), (1209, 24409), (2219, 13299), (2387, 12363), (2821, 10461), (3003, 9827), (3487, 8463), (4121, 7161), (4433, 6657)]