13952421

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9629}}^1$

素因数の和:9665

約数の個数: 24

約数和(自身を含む): 24036480

約数和(自身を除く): 10084059

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 9629, 28887, 67403, 86661, 202209, 221467, 606627, 664401, 1550269, 1993203, 4650807, 13952421]

約数ペア:

[(1, 13952421), (3, 4650807), (7, 1993203), (9, 1550269), (21, 664401), (23, 606627), (63, 221467), (69, 202209), (161, 86661), (207, 67403), (483, 28887), (1449, 9629)]