2855473

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 3231360

約数和(自身を除く): 375887

約数列:

[1, 17, 23, 67, 109, 391, 1139, 1541, 1853, 2507, 7303, 26197, 42619, 124151, 167969, 2855473]

約数ペア:

[(1, 2855473), (17, 167969), (23, 124151), (67, 42619), (109, 26197), (391, 7303), (1139, 2507), (1541, 1853)]