13966401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5167}}^1$

素因数の和:5240

約数の個数: 16

約数和(自身を含む): 20093184

約数和(自身を除く): 6126783

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 5167, 15501, 87839, 263517, 273851, 821553, 4655467, 13966401]

約数ペア:

[(1, 13966401), (3, 4655467), (17, 821553), (51, 273851), (53, 263517), (159, 87839), (901, 15501), (2703, 5167)]