11780829

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{4003}}^1$

素因数の和:4121

約数の個数: 16

約数和(自身を含む): 17617600

約数和(自身を除く): 5836771

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 4003, 12009, 36027, 108081, 436327, 1308981, 3926943, 11780829]

約数ペア:

[(1, 11780829), (3, 3926943), (9, 1308981), (27, 436327), (109, 108081), (327, 36027), (981, 12009), (2943, 4003)]