40851957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5471}}^1$

素因数の和:5624

約数の個数: 16

約数和(自身を含む): 57784320

約数和(自身を除く): 16932363

約数列:

[1, 3, 19, 57, 131, 393, 2489, 5471, 7467, 16413, 103949, 311847, 716701, 2150103, 13617319, 40851957]

約数ペア:

[(1, 40851957), (3, 13617319), (19, 2150103), (57, 716701), (131, 311847), (393, 103949), (2489, 16413), (5471, 7467)]