1284865659

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68669}}^1$

素因数の和:68702

約数の個数: 48

約数和(自身を含む): 2399604480

約数和(自身を除く): 1114738821

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1701, 2079, 2673, 6237, 18711, 68669, 206007, 480683, 618021, 755359, 1442049, 1854063, 2266077, 4326147, 5287513, 5562189, 6798231, 12978441, 15862539, 16686567, 20394693, 38935323, 47587617, 61184079, 116805969, 142762851, 183552237, 428288553, 1284865659]

約数ペア:

[(1, 1284865659), (3, 428288553), (7, 183552237), (9, 142762851), (11, 116805969), (21, 61184079), (27, 47587617), (33, 38935323), (63, 20394693), (77, 16686567), (81, 15862539), (99, 12978441), (189, 6798231), (231, 5562189), (243, 5287513), (297, 4326147), (567, 2266077), (693, 1854063), (891, 1442049), (1701, 755359), (2079, 618021), (2673, 480683), (6237, 206007), (18711, 68669)]