13729131

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 21484736

約数和(自身を除く): 7755605

約数列:

[1, 3, 9, 13, 39, 117, 271, 433, 813, 1299, 2439, 3523, 3897, 5629, 10569, 16887, 31707, 50661, 117343, 352029, 1056087, 1525459, 4576377, 13729131]

約数ペア:

[(1, 13729131), (3, 4576377), (9, 1525459), (13, 1056087), (39, 352029), (117, 117343), (271, 50661), (433, 31707), (813, 16887), (1299, 10569), (2439, 5629), (3523, 3897)]