197393349

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{5407}}^1$

素因数の和:5736

約数の個数: 16

約数和(自身を含む): 270313472

約数和(自身を除く): 72920123

約数列:

[1, 3, 43, 129, 283, 849, 5407, 12169, 16221, 36507, 232501, 697503, 1530181, 4590543, 65797783, 197393349]

約数ペア:

[(1, 197393349), (3, 65797783), (43, 4590543), (129, 1530181), (283, 697503), (849, 232501), (5407, 36507), (12169, 16221)]