394047297

素因数分解:

$3^2\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{5851}}^1$

素因数の和:6933

約数の個数: 24

約数和(自身を含む): 651210560

約数和(自身を除く): 257163263

約数列:

[1, 3, 7, 9, 21, 63, 1069, 3207, 5851, 7483, 9621, 17553, 22449, 40957, 52659, 67347, 122871, 368613, 6254719, 18764157, 43783033, 56292471, 131349099, 394047297]

約数ペア:

[(1, 394047297), (3, 131349099), (7, 56292471), (9, 43783033), (21, 18764157), (63, 6254719), (1069, 368613), (3207, 122871), (5851, 67347), (7483, 52659), (9621, 40957), (17553, 22449)]