40303981

素因数分解:

${\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1356

約数の個数: 12

約数和(自身を含む): 42857500

約数和(自身を除く): 2553519

約数列:

[1, 23, 61, 529, 1249, 1403, 28727, 32269, 76189, 660721, 1752347, 40303981]

約数ペア:

[(1, 40303981), (23, 1752347), (61, 660721), (529, 76189), (1249, 32269), (1403, 28727)]