448387737

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{9013}}^1$

素因数の和:9149

約数の個数: 32

約数和(自身を含む): 719966208

約数和(自身を除く): 271578471

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 2163, 2369, 7107, 9013, 16583, 27039, 49749, 63091, 189273, 207299, 621897, 928339, 1451093, 2785017, 4353279, 6498373, 19495119, 21351797, 64055391, 149462579, 448387737]

約数ペア:

[(1, 448387737), (3, 149462579), (7, 64055391), (21, 21351797), (23, 19495119), (69, 6498373), (103, 4353279), (161, 2785017), (309, 1451093), (483, 928339), (721, 621897), (2163, 207299), (2369, 189273), (7107, 63091), (9013, 49749), (16583, 27039)]