40980333

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 56111616

約数和(自身を除く): 15131283

約数列:

[1, 3, 43, 129, 491, 647, 1473, 1941, 21113, 27821, 63339, 83463, 317677, 953031, 13660111, 40980333]

約数ペア:

[(1, 40980333), (3, 13660111), (43, 953031), (129, 317677), (491, 83463), (647, 63339), (1473, 27821), (1941, 21113)]