9818307

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{19139}}^1$

素因数の和:19167

約数の個数: 16

約数和(自身を含む): 15312000

約数和(自身を除く): 5493693

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 19139, 57417, 172251, 363641, 516753, 1090923, 3272769, 9818307]

約数ペア:

[(1, 9818307), (3, 3272769), (9, 1090923), (19, 516753), (27, 363641), (57, 172251), (171, 57417), (513, 19139)]