109286749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 134507520

約数和(自身を除く): 25220771

約数列:

[1, 11, 13, 31, 89, 143, 277, 341, 403, 979, 1157, 2759, 3047, 3601, 4433, 8587, 12727, 24653, 30349, 35867, 39611, 94457, 111631, 271183, 320489, 394537, 764243, 1227941, 3525379, 8406673, 9935159, 109286749]

約数ペア:

[(1, 109286749), (11, 9935159), (13, 8406673), (31, 3525379), (89, 1227941), (143, 764243), (277, 394537), (341, 320489), (403, 271183), (979, 111631), (1157, 94457), (2759, 39611), (3047, 35867), (3601, 30349), (4433, 24653), (8587, 12727)]