2193477717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1\times {\mathrm{6287}}^1$

素因数の和:13148

約数の個数: 16

約数和(自身を含む): 3097619712

約数和(自身を除く): 904141995

約数列:

[1, 3, 17, 51, 6287, 6841, 18861, 20523, 106879, 116297, 320637, 348891, 43009367, 129028101, 731159239, 2193477717]

約数ペア:

[(1, 2193477717), (3, 731159239), (17, 129028101), (51, 43009367), (6287, 348891), (6841, 320637), (18861, 116297), (20523, 106879)]