8294013

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 15986880

約数和(自身を除く): 7692867

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 41, 57, 63, 91, 117, 123, 133, 169, 171, 247, 273, 287, 369, 399, 507, 533, 741, 779, 819, 861, 1183, 1197, 1521, 1599, 1729, 2223, 2337, 2583, 3211, 3549, 3731, 4797, 5187, 5453, 6929, 7011, 9633, 10127, 10647, 11193, 15561, 16359, 20787, 22477, 28899, 30381, 33579, 48503, 49077, 62361, 67431, 70889, 91143, 131651, 145509, 202293, 212667, 394953, 436527, 638001, 921557, 1184859, 2764671, 8294013]

約数ペア:

[(1, 8294013), (3, 2764671), (7, 1184859), (9, 921557), (13, 638001), (19, 436527), (21, 394953), (39, 212667), (41, 202293), (57, 145509), (63, 131651), (91, 91143), (117, 70889), (123, 67431), (133, 62361), (169, 49077), (171, 48503), (247, 33579), (273, 30381), (287, 28899), (369, 22477), (399, 20787), (507, 16359), (533, 15561), (741, 11193), (779, 10647), (819, 10127), (861, 9633), (1183, 7011), (1197, 6929), (1521, 5453), (1599, 5187), (1729, 4797), (2223, 3731), (2337, 3549), (2583, 3211)]