1993183717

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{14087}}^1$

素因数の和:14181

約数の個数: 32

約数和(自身を含む): 2556126720

約数和(自身を除く): 562943003

約数列:

[1, 7, 17, 29, 41, 119, 203, 287, 493, 697, 1189, 3451, 4879, 8323, 14087, 20213, 98609, 141491, 239479, 408523, 577567, 1676353, 2859661, 4042969, 6944891, 9818639, 16749443, 48614237, 68730473, 117246101, 284740531, 1993183717]

約数ペア:

[(1, 1993183717), (7, 284740531), (17, 117246101), (29, 68730473), (41, 48614237), (119, 16749443), (203, 9818639), (287, 6944891), (493, 4042969), (697, 2859661), (1189, 1676353), (3451, 577567), (4879, 408523), (8323, 239479), (14087, 141491), (20213, 98609)]