40199159

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5737}}^1$

素因数の和:5775

約数の個数: 24

約数和(自身を含む): 54947088

約数和(自身を除く): 14747929

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 5737, 7007, 40159, 63107, 74581, 281113, 441749, 522067, 820391, 3092243, 3654469, 5742737, 40199159]

約数ペア:

[(1, 40199159), (7, 5742737), (11, 3654469), (13, 3092243), (49, 820391), (77, 522067), (91, 441749), (143, 281113), (539, 74581), (637, 63107), (1001, 40159), (5737, 7007)]