84398853

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1319}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 140912640

約数和(自身を除く): 56513787

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 277, 831, 1319, 1939, 3047, 3957, 5817, 9141, 9233, 14509, 21329, 27699, 43527, 63987, 101563, 304689, 365363, 1096089, 2557541, 4018993, 7672623, 12056979, 28132951, 84398853]

約数ペア:

[(1, 84398853), (3, 28132951), (7, 12056979), (11, 7672623), (21, 4018993), (33, 2557541), (77, 1096089), (231, 365363), (277, 304689), (831, 101563), (1319, 63987), (1939, 43527), (3047, 27699), (3957, 21329), (5817, 14509), (9141, 9233)]