39807867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2477}}^1$

素因数の和:2978

約数の個数: 16

約数和(自身を含む): 58044672

約数和(自身を除く): 18236805

約数列:

[1, 3, 11, 33, 487, 1461, 2477, 5357, 7431, 16071, 27247, 81741, 1206299, 3618897, 13269289, 39807867]

約数ペア:

[(1, 39807867), (3, 13269289), (11, 3618897), (33, 1206299), (487, 81741), (1461, 27247), (2477, 16071), (5357, 7431)]