22450001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 6580399

約数列:

[1, 7, 19, 23, 41, 133, 161, 179, 287, 437, 779, 943, 1253, 3059, 3401, 4117, 5453, 6601, 7339, 17917, 23807, 28819, 51373, 78223, 125419, 139441, 168797, 547561, 976087, 1181579, 3207143, 22450001]

約数ペア:

[(1, 22450001), (7, 3207143), (19, 1181579), (23, 976087), (41, 547561), (133, 168797), (161, 139441), (179, 125419), (287, 78223), (437, 51373), (779, 28819), (943, 23807), (1253, 17917), (3059, 7339), (3401, 6601), (4117, 5453)]