16913853

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 28296576

約数和(自身を除く): 11382723

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 297, 369, 451, 463, 891, 1107, 1353, 1389, 3321, 4059, 4167, 5093, 12177, 12501, 15279, 18983, 36531, 37503, 45837, 56949, 137511, 170847, 208813, 412533, 512541, 626439, 1537623, 1879317, 5637951, 16913853]

約数ペア:

[(1, 16913853), (3, 5637951), (9, 1879317), (11, 1537623), (27, 626439), (33, 512541), (41, 412533), (81, 208813), (99, 170847), (123, 137511), (297, 56949), (369, 45837), (451, 37503), (463, 36531), (891, 18983), (1107, 15279), (1353, 12501), (1389, 12177), (3321, 5093), (4059, 4167)]