2845161

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 4642560

約数和(自身を除く): 1797399

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 991, 2871, 2973, 8919, 10901, 28739, 32703, 86217, 98109, 258651, 316129, 948387, 2845161]

約数ペア:

[(1, 2845161), (3, 948387), (9, 316129), (11, 258651), (29, 98109), (33, 86217), (87, 32703), (99, 28739), (261, 10901), (319, 8919), (957, 2973), (991, 2871)]