2267749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 2673216

約数和(自身を除く): 405467

約数列:

[1, 11, 17, 67, 181, 187, 737, 1139, 1991, 3077, 12127, 12529, 33847, 133397, 206159, 2267749]

約数ペア:

[(1, 2267749), (11, 206159), (17, 133397), (67, 33847), (181, 12529), (187, 12127), (737, 3077), (1139, 1991)]