42215459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 10039261

約数列:

[1, 11, 13, 31, 89, 107, 143, 341, 403, 979, 1157, 1177, 1391, 2759, 3317, 4433, 9523, 12727, 15301, 30349, 35867, 36487, 43121, 104753, 123799, 295213, 394537, 474331, 1361789, 3247343, 3837769, 42215459]

約数ペア:

[(1, 42215459), (11, 3837769), (13, 3247343), (31, 1361789), (89, 474331), (107, 394537), (143, 295213), (341, 123799), (403, 104753), (979, 43121), (1157, 36487), (1177, 35867), (1391, 30349), (2759, 15301), (3317, 12727), (4433, 9523)]