2885337

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 5176704

約数和(自身を除く): 2291367

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 271, 273, 507, 813, 819, 1183, 1521, 1897, 2439, 3523, 3549, 5691, 10569, 10647, 17073, 24661, 31707, 45799, 73983, 137397, 221949, 320593, 412191, 961779, 2885337]

約数ペア:

[(1, 2885337), (3, 961779), (7, 412191), (9, 320593), (13, 221949), (21, 137397), (39, 73983), (63, 45799), (91, 31707), (117, 24661), (169, 17073), (271, 10647), (273, 10569), (507, 5691), (813, 3549), (819, 3523), (1183, 2439), (1521, 1897)]