74476129

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 95504640

約数和(自身を除く): 21028511

約数列:

[1, 7, 13, 43, 49, 91, 301, 559, 637, 2107, 2719, 3913, 19033, 27391, 35347, 116917, 133231, 247429, 818419, 1519921, 1732003, 5728933, 10639447, 74476129]

約数ペア:

[(1, 74476129), (7, 10639447), (13, 5728933), (43, 1732003), (49, 1519921), (91, 818419), (301, 247429), (559, 133231), (637, 116917), (2107, 35347), (2719, 27391), (3913, 19033)]