40408049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 45904320

約数和(自身を除く): 5496271

約数列:

[1, 11, 29, 197, 319, 643, 2167, 5713, 7073, 18647, 62843, 126671, 205117, 1393381, 3673459, 40408049]

約数ペア:

[(1, 40408049), (11, 3673459), (29, 1393381), (197, 205117), (319, 126671), (643, 62843), (2167, 18647), (5713, 7073)]