2247117691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{465917}}^1$

素因数の和:465990

約数の個数: 16

約数和(自身を含む): 2817872064

約数和(自身を除く): 570754373

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 465917, 3261419, 6056921, 24693601, 42398447, 172855207, 321016813, 2247117691]

約数ペア:

[(1, 2247117691), (7, 321016813), (13, 172855207), (53, 42398447), (91, 24693601), (371, 6056921), (689, 3261419), (4823, 465917)]