40740447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42571}}^1$

素因数の和:42614

約数の個数: 16

約数和(自身を含む): 61303680

約数和(自身を除く): 20563233

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 42571, 127713, 468281, 1234559, 1404843, 3703677, 13580149, 40740447]

約数ペア:

[(1, 40740447), (3, 13580149), (11, 3703677), (29, 1404843), (33, 1234559), (87, 468281), (319, 127713), (957, 42571)]