291240717

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1\times {\mathrm{1511}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 397135872

約数和(自身を除く): 105895155

約数列:

[1, 3, 47, 141, 1367, 1511, 4101, 4533, 64249, 71017, 192747, 213051, 2065537, 6196611, 97080239, 291240717]

約数ペア:

[(1, 291240717), (3, 97080239), (47, 6196611), (141, 2065537), (1367, 213051), (1511, 192747), (4101, 71017), (4533, 64249)]