40498329

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10007}}^1$

素因数の和:10100

約数の個数: 16

約数和(自身を含む): 57646080

約数和(自身を除く): 17147751

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 10007, 30021, 190133, 570399, 710497, 2131491, 13499443, 40498329]

約数ペア:

[(1, 40498329), (3, 13499443), (19, 2131491), (57, 710497), (71, 570399), (213, 190133), (1349, 30021), (4047, 10007)]