3140223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 4504320

約数和(自身を除く): 1364097

約数列:

[1, 3, 17, 51, 67, 201, 919, 1139, 2757, 3417, 15623, 46869, 61573, 184719, 1046741, 3140223]

約数ペア:

[(1, 3140223), (3, 1046741), (17, 184719), (51, 61573), (67, 46869), (201, 15623), (919, 3417), (1139, 2757)]