349896771

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{326701}}^1$

素因数の和:326731

約数の個数: 24

約数和(自身を含む): 611586144

約数和(自身を除く): 261689373

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 326701, 980103, 2286907, 2940309, 5553917, 6860721, 16661751, 20582163, 38877419, 49985253, 116632257, 349896771]

約数ペア:

[(1, 349896771), (3, 116632257), (7, 49985253), (9, 38877419), (17, 20582163), (21, 16661751), (51, 6860721), (63, 5553917), (119, 2940309), (153, 2286907), (357, 980103), (1071, 326701)]