389650804521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1\times {\mathrm{6569}}^1$

素因数の和:9158

約数の個数: 64

約数和(自身を含む): 610819522560

約数和(自身を除く): 221168718039

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 713, 759, 1023, 2139, 2521, 6569, 7563, 7843, 19707, 23529, 27731, 57983, 72259, 78151, 83193, 151087, 173949, 203639, 216777, 234453, 453261, 610917, 637813, 859661, 1661957, 1797473, 1913439, 2240029, 2578983, 4683697, 4985871, 5392419, 6720087, 14051091, 16560449, 19772203, 49681347, 51520667, 59316609, 154562001, 182164939, 380890327, 513373919, 546494817, 1142670981, 1540121757, 4189793597, 5647113109, 11807600137, 12569380791, 16941339327, 35422800411, 129883601507, 389650804521]

約数ペア:

[(1, 389650804521), (3, 129883601507), (11, 35422800411), (23, 16941339327), (31, 12569380791), (33, 11807600137), (69, 5647113109), (93, 4189793597), (253, 1540121757), (341, 1142670981), (713, 546494817), (759, 513373919), (1023, 380890327), (2139, 182164939), (2521, 154562001), (6569, 59316609), (7563, 51520667), (7843, 49681347), (19707, 19772203), (23529, 16560449), (27731, 14051091), (57983, 6720087), (72259, 5392419), (78151, 4985871), (83193, 4683697), (151087, 2578983), (173949, 2240029), (203639, 1913439), (216777, 1797473), (234453, 1661957), (453261, 859661), (610917, 637813)]