39318819

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3329}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 54558720

約数和(自身を除く): 15239901

約数列:

[1, 3, 31, 93, 127, 381, 3329, 3937, 9987, 11811, 103199, 309597, 422783, 1268349, 13106273, 39318819]

約数ペア:

[(1, 39318819), (3, 13106273), (31, 1268349), (93, 422783), (127, 309597), (381, 103199), (3329, 11811), (3937, 9987)]