28022643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3583}}^1$

素因数の和:3679

約数の個数: 24

約数和(自身を含む): 44728320

約数和(自身を除く): 16705677

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 2607, 3583, 7821, 10749, 32247, 39413, 118239, 283057, 354717, 849171, 2547513, 3113627, 9340881, 28022643]

約数ペア:

[(1, 28022643), (3, 9340881), (9, 3113627), (11, 2547513), (33, 849171), (79, 354717), (99, 283057), (237, 118239), (711, 39413), (869, 32247), (2607, 10749), (3583, 7821)]