13338633

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 23080896

約数和(自身を除く): 9742263

約数列:

[1, 3, 7, 11, 21, 33, 49, 73, 77, 113, 147, 219, 231, 339, 511, 539, 791, 803, 1243, 1533, 1617, 2373, 2409, 3577, 3729, 5537, 5621, 8249, 8701, 10731, 16611, 16863, 24747, 26103, 39347, 57743, 60907, 90739, 118041, 173229, 182721, 272217, 404201, 635173, 1212603, 1905519, 4446211, 13338633]

約数ペア:

[(1, 13338633), (3, 4446211), (7, 1905519), (11, 1212603), (21, 635173), (33, 404201), (49, 272217), (73, 182721), (77, 173229), (113, 118041), (147, 90739), (219, 60907), (231, 57743), (339, 39347), (511, 26103), (539, 24747), (791, 16863), (803, 16611), (1243, 10731), (1533, 8701), (1617, 8249), (2373, 5621), (2409, 5537), (3577, 3729)]