999948093

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{9001}}^1$

素因数の和:10972

約数の個数: 16

約数和(自身を含む): 1404312000

約数和(自身を除く): 404363907

約数列:

[1, 3, 19, 57, 1949, 5847, 9001, 27003, 37031, 111093, 171019, 513057, 17542949, 52628847, 333316031, 999948093]

約数ペア:

[(1, 999948093), (3, 333316031), (19, 52628847), (57, 17542949), (1949, 513057), (5847, 171019), (9001, 111093), (27003, 37031)]