898008001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{99923}}^1$

素因数の和:99996

約数の個数: 16

約数和(自身を含む): 1055197440

約数和(自身を除く): 157189439

約数列:

[1, 11, 19, 43, 209, 473, 817, 8987, 99923, 1099153, 1898537, 4296689, 20883907, 47263579, 81637091, 898008001]

約数ペア:

[(1, 898008001), (11, 81637091), (19, 47263579), (43, 20883907), (209, 4296689), (473, 1898537), (817, 1099153), (8987, 99923)]