3318891

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 4620288

約数和(自身を除く): 1301397

約数列:

[1, 3, 31, 93, 127, 281, 381, 843, 3937, 8711, 11811, 26133, 35687, 107061, 1106297, 3318891]

約数ペア:

[(1, 3318891), (3, 1106297), (31, 107061), (93, 35687), (127, 26133), (281, 11811), (381, 8711), (843, 3937)]