42906633

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 72161280

約数和(自身を除く): 29254647

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2087, 2937, 6261, 6853, 14609, 20559, 22957, 43827, 68871, 160699, 185743, 482097, 557229, 1300201, 2043173, 3900603, 6129519, 14302211, 42906633]

約数ペア:

[(1, 42906633), (3, 14302211), (7, 6129519), (11, 3900603), (21, 2043173), (33, 1300201), (77, 557229), (89, 482097), (231, 185743), (267, 160699), (623, 68871), (979, 43827), (1869, 22957), (2087, 20559), (2937, 14609), (6261, 6853)]