2919257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 3436992

約数和(自身を除く): 517735

約数列:

[1, 11, 17, 67, 187, 233, 737, 1139, 2563, 3961, 12529, 15611, 43571, 171721, 265387, 2919257]

約数ペア:

[(1, 2919257), (11, 265387), (17, 171721), (67, 43571), (187, 15611), (233, 12529), (737, 3961), (1139, 2563)]