2912396979681

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{530393}}^1$

素因数の和:532135

約数の個数: 64

約数和(自身を含む): 5224168742400

約数和(自身を除く): 2311771762719

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 1709, 3213, 5127, 11963, 15381, 29053, 35889, 46143, 87159, 107667, 203371, 261477, 323001, 530393, 610113, 784431, 1591179, 1830339, 3712751, 4773537, 5491017, 9016681, 11138253, 14320611, 27050043, 33414759, 63116767, 81150129, 100244277, 189350301, 243450387, 568050903, 906441637, 1704152709, 2719324911, 6345091459, 8157974733, 15409507829, 19035274377, 24473924199, 46228523487, 57105823131, 107866554803, 138685570461, 171317469393, 323599664409, 416056711383, 970798993227, 2912396979681]

約数ペア:

[(1, 2912396979681), (3, 970798993227), (7, 416056711383), (9, 323599664409), (17, 171317469393), (21, 138685570461), (27, 107866554803), (51, 57105823131), (63, 46228523487), (119, 24473924199), (153, 19035274377), (189, 15409507829), (357, 8157974733), (459, 6345091459), (1071, 2719324911), (1709, 1704152709), (3213, 906441637), (5127, 568050903), (11963, 243450387), (15381, 189350301), (29053, 100244277), (35889, 81150129), (46143, 63116767), (87159, 33414759), (107667, 27050043), (203371, 14320611), (261477, 11138253), (323001, 9016681), (530393, 5491017), (610113, 4773537), (784431, 3712751), (1591179, 1830339)]