12013337

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 3469543

約数列:

[1, 7, 23, 29, 31, 83, 161, 203, 217, 581, 667, 713, 899, 1909, 2407, 2573, 4669, 4991, 6293, 13363, 16849, 18011, 20677, 55361, 59179, 74617, 144739, 387527, 414253, 522319, 1716191, 12013337]

約数ペア:

[(1, 12013337), (7, 1716191), (23, 522319), (29, 414253), (31, 387527), (83, 144739), (161, 74617), (203, 59179), (217, 55361), (581, 20677), (667, 18011), (713, 16849), (899, 13363), (1909, 6293), (2407, 4991), (2573, 4669)]