9998181

素因数分解:

$3^3\times {\mathrm{367}}^1\times {\mathrm{1009}}^1$

素因数の和:1385

約数の個数: 16

約数和(自身を含む): 14867200

約数和(自身を除く): 4869019

約数列:

[1, 3, 9, 27, 367, 1009, 1101, 3027, 3303, 9081, 9909, 27243, 370303, 1110909, 3332727, 9998181]

約数ペア:

[(1, 9998181), (3, 3332727), (9, 1110909), (27, 370303), (367, 27243), (1009, 9909), (1101, 9081), (3027, 3303)]