26433979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 6467141

約数列:

[1, 11, 13, 31, 67, 89, 143, 341, 403, 737, 871, 979, 1157, 2077, 2759, 4433, 5963, 9581, 12727, 22847, 27001, 30349, 35867, 65593, 77519, 184853, 297011, 394537, 852709, 2033383, 2403089, 26433979]

約数ペア:

[(1, 26433979), (11, 2403089), (13, 2033383), (31, 852709), (67, 394537), (89, 297011), (143, 184853), (341, 77519), (403, 65593), (737, 35867), (871, 30349), (979, 27001), (1157, 22847), (2077, 12727), (2759, 9581), (4433, 5963)]