20174101419

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{7561}}^1$

素因数の和:7887

約数の個数: 32

約数和(自身を含む): 27852600384

約数和(自身を除く): 7678498965

約数列:

[1, 3, 53, 97, 159, 173, 291, 519, 5141, 7561, 9169, 15423, 16781, 22683, 27507, 50343, 400733, 733417, 889393, 1202199, 1308053, 2200251, 2668179, 3924159, 38871101, 69326809, 116613303, 126881141, 207980427, 380643423, 6724700473, 20174101419]

約数ペア:

[(1, 20174101419), (3, 6724700473), (53, 380643423), (97, 207980427), (159, 126881141), (173, 116613303), (291, 69326809), (519, 38871101), (5141, 3924159), (7561, 2668179), (9169, 2200251), (15423, 1308053), (16781, 1202199), (22683, 889393), (27507, 733417), (50343, 400733)]