2558127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 4112640

約数和(自身を除く): 1554513

約数列:

[1, 3, 11, 13, 33, 39, 67, 89, 143, 201, 267, 429, 737, 871, 979, 1157, 2211, 2613, 2937, 3471, 5963, 9581, 12727, 17889, 28743, 38181, 65593, 77519, 196779, 232557, 852709, 2558127]

約数ペア:

[(1, 2558127), (3, 852709), (11, 232557), (13, 196779), (33, 77519), (39, 65593), (67, 38181), (89, 28743), (143, 17889), (201, 12727), (267, 9581), (429, 5963), (737, 3471), (871, 2937), (979, 2613), (1157, 2211)]