267130390579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{16061}}^1$

素因数の和:16360

約数の個数: 48

約数和(自身を含む): 323081347680

約数和(自身を除く): 55950957101

約数列:

[1, 13, 17, 19, 221, 233, 247, 289, 323, 3029, 3757, 3961, 4199, 4427, 5491, 16061, 51493, 57551, 67337, 71383, 75259, 208793, 273037, 305159, 875381, 978367, 1279403, 3549481, 3742213, 3967067, 4641629, 5187703, 16632239, 48648769, 60341177, 63617621, 67440139, 71102047, 88190951, 827029073, 924326611, 1081499557, 1146482363, 1208734799, 14059494241, 15713552387, 20548491583, 267130390579]

約数ペア:

[(1, 267130390579), (13, 20548491583), (17, 15713552387), (19, 14059494241), (221, 1208734799), (233, 1146482363), (247, 1081499557), (289, 924326611), (323, 827029073), (3029, 88190951), (3757, 71102047), (3961, 67440139), (4199, 63617621), (4427, 60341177), (5491, 48648769), (16061, 16632239), (51493, 5187703), (57551, 4641629), (67337, 3967067), (71383, 3742213), (75259, 3549481), (208793, 1279403), (273037, 978367), (305159, 875381)]