12830331381

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{1861}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 21192837120

約数和(自身を除く): 8362505739

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 467, 703, 777, 1401, 1861, 2109, 3269, 4921, 5583, 8873, 9807, 13027, 14763, 17279, 26619, 35359, 39081, 51837, 62111, 68857, 106077, 120953, 186333, 206571, 247513, 328301, 362859, 481999, 742539, 869087, 984903, 1308283, 1445997, 2298107, 2607261, 3924849, 6083609, 6894321, 9157981, 16512653, 18250827, 27473943, 32156219, 49537959, 96468657, 115588571, 225093533, 346765713, 610968161, 675280599, 1832904483, 4276777127, 12830331381]

約数ペア:

[(1, 12830331381), (3, 4276777127), (7, 1832904483), (19, 675280599), (21, 610968161), (37, 346765713), (57, 225093533), (111, 115588571), (133, 96468657), (259, 49537959), (399, 32156219), (467, 27473943), (703, 18250827), (777, 16512653), (1401, 9157981), (1861, 6894321), (2109, 6083609), (3269, 3924849), (4921, 2607261), (5583, 2298107), (8873, 1445997), (9807, 1308283), (13027, 984903), (14763, 869087), (17279, 742539), (26619, 481999), (35359, 362859), (39081, 328301), (51837, 247513), (62111, 206571), (68857, 186333), (106077, 120953)]