22119537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 33970176

約数和(自身を除く): 11850639

約数列:

[1, 3, 11, 23, 33, 69, 151, 193, 253, 453, 579, 759, 1661, 2123, 3473, 4439, 4983, 6369, 10419, 13317, 29143, 38203, 48829, 87429, 114609, 146487, 320573, 670289, 961719, 2010867, 7373179, 22119537]

約数ペア:

[(1, 22119537), (3, 7373179), (11, 2010867), (23, 961719), (33, 670289), (69, 320573), (151, 146487), (193, 114609), (253, 87429), (453, 48829), (579, 38203), (759, 29143), (1661, 13317), (2123, 10419), (3473, 6369), (4439, 4983)]