1917433629

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1429}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 2951348400

約数和(自身を除く): 1033914771

約数列:

[1, 3, 9, 29, 53, 87, 97, 159, 261, 291, 477, 873, 1429, 1537, 2813, 4287, 4611, 5141, 8439, 12861, 13833, 15423, 25317, 41441, 46269, 75737, 124323, 138613, 149089, 227211, 372969, 415839, 447267, 681633, 1247517, 1341801, 2196373, 4019777, 6589119, 7346489, 12059331, 19767357, 22039467, 36177993, 66118401, 213048181, 639144543, 1917433629]

約数ペア:

[(1, 1917433629), (3, 639144543), (9, 213048181), (29, 66118401), (53, 36177993), (87, 22039467), (97, 19767357), (159, 12059331), (261, 7346489), (291, 6589119), (477, 4019777), (873, 2196373), (1429, 1341801), (1537, 1247517), (2813, 681633), (4287, 447267), (4611, 415839), (5141, 372969), (8439, 227211), (12861, 149089), (13833, 138613), (15423, 124323), (25317, 75737), (41441, 46269)]