2975511

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 4988032

約数和(自身を除く): 2012521

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1171, 2541, 3513, 8197, 12881, 24591, 38643, 90167, 141691, 270501, 425073, 991837, 2975511]

約数ペア:

[(1, 2975511), (3, 991837), (7, 425073), (11, 270501), (21, 141691), (33, 90167), (77, 38643), (121, 24591), (231, 12881), (363, 8197), (847, 3513), (1171, 2541)]