27398217

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 18727863

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1429, 1743, 2739, 4287, 6391, 10003, 15719, 19173, 30009, 47157, 110033, 118607, 330099, 355821, 830249, 1304677, 2490747, 3914031, 9132739, 27398217]

約数ペア:

[(1, 27398217), (3, 9132739), (7, 3914031), (11, 2490747), (21, 1304677), (33, 830249), (77, 355821), (83, 330099), (231, 118607), (249, 110033), (581, 47157), (913, 30009), (1429, 19173), (1743, 15719), (2739, 10003), (4287, 6391)]