6446661

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3517}}^1$

素因数の和:3580

約数の個数: 16

約数和(自身を含む): 9456384

約数和(自身を除く): 3009723

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 3517, 10551, 45721, 137163, 165299, 495897, 2148887, 6446661]

約数ペア:

[(1, 6446661), (3, 2148887), (13, 495897), (39, 165299), (47, 137163), (141, 45721), (611, 10551), (1833, 3517)]