14779219

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 24

約数和(自身を含む): 18906720

約数和(自身を除く): 4127501

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 961, 1183, 2197, 2821, 5239, 6727, 12493, 15379, 36673, 68107, 87451, 162409, 476749, 1136863, 2111317, 14779219]

約数ペア:

[(1, 14779219), (7, 2111317), (13, 1136863), (31, 476749), (91, 162409), (169, 87451), (217, 68107), (403, 36673), (961, 15379), (1183, 12493), (2197, 6727), (2821, 5239)]