39793209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2663}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 56391552

約数和(自身を除く): 16598343

約数列:

[1, 3, 17, 51, 293, 879, 2663, 4981, 7989, 14943, 45271, 135813, 780259, 2340777, 13264403, 39793209]

約数ペア:

[(1, 39793209), (3, 13264403), (17, 2340777), (51, 780259), (293, 135813), (879, 45271), (2663, 14943), (4981, 7989)]