397173678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{62039}}^1$

素因数の和:62152

約数の個数: 32

約数和(自身を含む): 875508480

約数和(自身を除く): 478334802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 6402, 62039, 124078, 186117, 372234, 682429, 1364858, 2047287, 4094574, 6017783, 12035566, 18053349, 36106698, 66195613, 132391226, 198586839, 397173678]

約数ペア:

[(1, 397173678), (2, 198586839), (3, 132391226), (6, 66195613), (11, 36106698), (22, 18053349), (33, 12035566), (66, 6017783), (97, 4094574), (194, 2047287), (291, 1364858), (582, 682429), (1067, 372234), (2134, 186117), (3201, 124078), (6402, 62039)]