22701321

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 33650760

約数和(自身を除く): 10949439

約数列:

[1, 3, 9, 73, 109, 219, 317, 327, 657, 951, 981, 2853, 7957, 23141, 23871, 34553, 69423, 71613, 103659, 208269, 310977, 2522369, 7567107, 22701321]

約数ペア:

[(1, 22701321), (3, 7567107), (9, 2522369), (73, 310977), (109, 208269), (219, 103659), (317, 71613), (327, 69423), (657, 34553), (951, 23871), (981, 23141), (2853, 7957)]