9371570247

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{255907}}^1$

素因数の和:256239

約数の個数: 24

約数和(自身を含む): 14624630384

約数和(自身を除く): 5253060137

約数列:

[1, 3, 9, 13, 39, 117, 313, 939, 2817, 4069, 12207, 36621, 255907, 767721, 2303163, 3326791, 9980373, 29941119, 80098891, 240296673, 720890019, 1041285583, 3123856749, 9371570247]

約数ペア:

[(1, 9371570247), (3, 3123856749), (9, 1041285583), (13, 720890019), (39, 240296673), (117, 80098891), (313, 29941119), (939, 9980373), (2817, 3326791), (4069, 2303163), (12207, 767721), (36621, 255907)]