30823947

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 58456320

約数和(自身を除く): 27632373

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 2341, 4389, 7023, 13167, 16387, 21069, 25751, 44479, 49161, 77253, 133437, 147483, 180257, 231759, 311353, 400311, 489269, 540771, 934059, 1467807, 1622313, 2802177, 3424883, 4403421, 10274649, 30823947]

約数ペア:

[(1, 30823947), (3, 10274649), (7, 4403421), (9, 3424883), (11, 2802177), (19, 1622313), (21, 1467807), (33, 934059), (57, 540771), (63, 489269), (77, 400311), (99, 311353), (133, 231759), (171, 180257), (209, 147483), (231, 133437), (399, 77253), (627, 49161), (693, 44479), (1197, 25751), (1463, 21069), (1881, 16387), (2341, 13167), (4389, 7023)]