40382977

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 42653952

約数和(自身を除く): 2270975

約数列:

[1, 43, 67, 107, 131, 2881, 4601, 5633, 7169, 8777, 14017, 308267, 377411, 602731, 939139, 40382977]

約数ペア:

[(1, 40382977), (43, 939139), (67, 602731), (107, 377411), (131, 308267), (2881, 14017), (4601, 8777), (5633, 7169)]