394644069

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{619}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 626567040

約数和(自身を除く): 231922971

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 463, 619, 1377, 1389, 1857, 4167, 5571, 7871, 10523, 12501, 16713, 23613, 31569, 37503, 50139, 70839, 94707, 212517, 284121, 286597, 637551, 852363, 859791, 2579373, 4872149, 7738119, 14616447, 23214357, 43849341, 131548023, 394644069]

約数ペア:

[(1, 394644069), (3, 131548023), (9, 43849341), (17, 23214357), (27, 14616447), (51, 7738119), (81, 4872149), (153, 2579373), (459, 859791), (463, 852363), (619, 637551), (1377, 286597), (1389, 284121), (1857, 212517), (4167, 94707), (5571, 70839), (7871, 50139), (10523, 37503), (12501, 31569), (16713, 23613)]