31330623

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9661}}^1$

素因数の和:9734

約数の個数: 16

約数和(自身を含む): 44522496

約数和(自身を除く): 13191873

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 9661, 28983, 222203, 454067, 666609, 1362201, 10443541, 31330623]

約数ペア:

[(1, 31330623), (3, 10443541), (23, 1362201), (47, 666609), (69, 454067), (141, 222203), (1081, 28983), (3243, 9661)]