143897402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{47743}}^1$

素因数の和:47893

約数の個数: 16

約数和(自身を含む): 237192192

約数和(自身を除く): 93294790

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 47743, 95486, 525173, 1050346, 6540791, 13081582, 71948701, 143897402]

約数ペア:

[(1, 143897402), (2, 71948701), (11, 13081582), (22, 6540791), (137, 1050346), (274, 525173), (1507, 95486), (3014, 47743)]