746014731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{2143}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 1259231232

約数和(自身を除く): 513216501

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 137, 231, 363, 411, 847, 959, 1507, 2143, 2541, 2877, 4521, 6429, 10549, 15001, 16577, 23573, 31647, 45003, 49731, 70719, 116039, 165011, 259303, 293591, 348117, 495033, 777909, 880773, 1815121, 2055137, 3229501, 5445363, 6165411, 9688503, 22606507, 35524511, 67819521, 106573533, 248671577, 746014731]

約数ペア:

[(1, 746014731), (3, 248671577), (7, 106573533), (11, 67819521), (21, 35524511), (33, 22606507), (77, 9688503), (121, 6165411), (137, 5445363), (231, 3229501), (363, 2055137), (411, 1815121), (847, 880773), (959, 777909), (1507, 495033), (2143, 348117), (2541, 293591), (2877, 259303), (4521, 165011), (6429, 116039), (10549, 70719), (15001, 49731), (16577, 45003), (23573, 31647)]