29117277

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 52595712

約数和(自身を除く): 23478435

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 877, 1071, 1581, 1953, 2631, 3689, 4743, 6139, 7893, 11067, 14909, 18417, 27187, 33201, 44727, 55251, 81561, 104363, 134181, 190309, 244683, 313089, 462179, 570927, 939267, 1386537, 1712781, 3235253, 4159611, 9705759, 29117277]

約数ペア:

[(1, 29117277), (3, 9705759), (7, 4159611), (9, 3235253), (17, 1712781), (21, 1386537), (31, 939267), (51, 570927), (63, 462179), (93, 313089), (119, 244683), (153, 190309), (217, 134181), (279, 104363), (357, 81561), (527, 55251), (651, 44727), (877, 33201), (1071, 27187), (1581, 18417), (1953, 14909), (2631, 11067), (3689, 7893), (4743, 6139)]