68699057

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 86352960

約数和(自身を除く): 17653903

約数列:

[1, 7, 17, 29, 119, 203, 289, 493, 1171, 2023, 3451, 8197, 8381, 19907, 33959, 58667, 139349, 237713, 338419, 577303, 2368933, 4041121, 9814151, 68699057]

約数ペア:

[(1, 68699057), (7, 9814151), (17, 4041121), (29, 2368933), (119, 577303), (203, 338419), (289, 237713), (493, 139349), (1171, 58667), (2023, 33959), (3451, 19907), (8197, 8381)]