28416201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 16235319

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 667, 759, 957, 1291, 2001, 3873, 7337, 14201, 22011, 29693, 37439, 42603, 89079, 112317, 326623, 411829, 861097, 979869, 1235487, 2583291, 9472067, 28416201]

約数ペア:

[(1, 28416201), (3, 9472067), (11, 2583291), (23, 1235487), (29, 979869), (33, 861097), (69, 411829), (87, 326623), (253, 112317), (319, 89079), (667, 42603), (759, 37439), (957, 29693), (1291, 22011), (2001, 14201), (3873, 7337)]