40421937

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8171}}^1$

素因数の和:8288

約数の個数: 16

約数和(自身を含む): 57661632

約数和(自身を除く): 17239695

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 8171, 24513, 138907, 416721, 792587, 2377761, 13473979, 40421937]

約数ペア:

[(1, 40421937), (3, 13473979), (17, 2377761), (51, 792587), (97, 416721), (291, 138907), (1649, 24513), (4947, 8171)]