7242564213

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{4507}}^1$

素因数の和:4928

約数の個数: 48

約数和(自身を含む): 11519202240

約数和(自身を除く): 4276638027

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 389, 459, 1167, 1377, 3501, 4131, 4507, 6613, 10503, 13521, 19839, 31509, 40563, 59517, 76619, 94527, 121689, 178551, 229857, 365067, 535653, 689571, 1095201, 1606959, 1753223, 2068713, 5259669, 6206139, 15779007, 18618417, 29804791, 47337021, 89414373, 142011063, 268243119, 426033189, 804729357, 2414188071, 7242564213]

約数ペア:

[(1, 7242564213), (3, 2414188071), (9, 804729357), (17, 426033189), (27, 268243119), (51, 142011063), (81, 89414373), (153, 47337021), (243, 29804791), (389, 18618417), (459, 15779007), (1167, 6206139), (1377, 5259669), (3501, 2068713), (4131, 1753223), (4507, 1606959), (6613, 1095201), (10503, 689571), (13521, 535653), (19839, 365067), (31509, 229857), (40563, 178551), (59517, 121689), (76619, 94527)]