17947144053

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{28900393}}^1$

素因数の和:28900425

約数の個数: 16

約数和(自身を含む): 27744378240

約数和(自身を除く): 9797234187

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 28900393, 86701179, 260103537, 664709039, 780310611, 1994127117, 5982381351, 17947144053]

約数ペア:

[(1, 17947144053), (3, 5982381351), (9, 1994127117), (23, 780310611), (27, 664709039), (69, 260103537), (207, 86701179), (621, 28900393)]