40571317

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 42844032

約数和(自身を除く): 2272715

約数列:

[1, 43, 71, 97, 137, 3053, 4171, 5891, 6887, 9727, 13289, 296141, 418261, 571427, 943519, 40571317]

約数ペア:

[(1, 40571317), (43, 943519), (71, 571427), (97, 418261), (137, 296141), (3053, 13289), (4171, 9727), (5891, 6887)]