4047360009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17521039}}^1$

素因数の和:17521060

約数の個数: 16

約数和(自身を含む): 6728079360

約数和(自身を除く): 2680719351

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 17521039, 52563117, 122647273, 192731429, 367941819, 578194287, 1349120003, 4047360009]

約数ペア:

[(1, 4047360009), (3, 1349120003), (7, 578194287), (11, 367941819), (21, 192731429), (33, 122647273), (77, 52563117), (231, 17521039)]