11947041

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{11959}}^1$

素因数の和:12005

約数の個数: 16

約数和(自身を含む): 18179200

約数和(自身を除く): 6232159

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 11959, 35877, 107631, 322893, 442483, 1327449, 3982347, 11947041]

約数ペア:

[(1, 11947041), (3, 3982347), (9, 1327449), (27, 442483), (37, 322893), (111, 107631), (333, 35877), (999, 11959)]