13154757

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 22880256

約数和(自身を除く): 9725499

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 121, 167, 217, 231, 341, 363, 501, 651, 847, 1023, 1169, 1837, 2387, 2541, 3507, 3751, 5177, 5511, 7161, 11253, 12859, 15531, 20207, 26257, 36239, 38577, 56947, 60621, 78771, 108717, 141449, 170841, 398629, 424347, 626417, 1195887, 1879251, 4384919, 13154757]

約数ペア:

[(1, 13154757), (3, 4384919), (7, 1879251), (11, 1195887), (21, 626417), (31, 424347), (33, 398629), (77, 170841), (93, 141449), (121, 108717), (167, 78771), (217, 60621), (231, 56947), (341, 38577), (363, 36239), (501, 26257), (651, 20207), (847, 15531), (1023, 12859), (1169, 11253), (1837, 7161), (2387, 5511), (2541, 5177), (3507, 3751)]