40209327

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{10177}}^1$

素因数の和:10622

約数の個数: 12

約数和(自身を含む): 58218160

約数和(自身を除く): 18008833

約数列:

[1, 3, 9, 439, 1317, 3951, 10177, 30531, 91593, 4467703, 13403109, 40209327]

約数ペア:

[(1, 40209327), (3, 13403109), (9, 4467703), (439, 91593), (1317, 30531), (3951, 10177)]