13775811

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3071

約数の個数: 24

約数和(自身を含む): 22063104

約数和(自身を除く): 8287293

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 3023, 4557, 9069, 21161, 63483, 93713, 148127, 281139, 444381, 655991, 1967973, 4591937, 13775811]

約数ペア:

[(1, 13775811), (3, 4591937), (7, 1967973), (21, 655991), (31, 444381), (49, 281139), (93, 148127), (147, 93713), (217, 63483), (651, 21161), (1519, 9069), (3023, 4557)]