191073121

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 202953600

約数和(自身を除く): 11880479

約数列:

[1, 23, 89, 269, 347, 2047, 6187, 7981, 23941, 30883, 93343, 550643, 710309, 2146889, 8307527, 191073121]

約数ペア:

[(1, 191073121), (23, 8307527), (89, 2146889), (269, 710309), (347, 550643), (2047, 93343), (6187, 30883), (7981, 23941)]