40494921

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4752

約数の個数: 16

約数和(自身を含む): 56101248

約数和(自身を除く): 15606327

約数列:

[1, 3, 41, 71, 123, 213, 2911, 4637, 8733, 13911, 190117, 329227, 570351, 987681, 13498307, 40494921]

約数ペア:

[(1, 40494921), (3, 13498307), (41, 987681), (71, 570351), (123, 329227), (213, 190117), (2911, 13911), (4637, 8733)]