40102961

素因数分解:

${\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:173

約数の個数: 18

約数和(自身を含む): 43966818

約数和(自身を除く): 3863857

約数列:

[1, 23, 41, 43, 529, 943, 989, 1763, 1849, 21689, 22747, 40549, 42527, 75809, 932627, 978121, 1743607, 40102961]

約数ペア:

[(1, 40102961), (23, 1743607), (41, 978121), (43, 932627), (529, 75809), (943, 42527), (989, 40549), (1763, 22747), (1849, 21689)]