441542017

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 560609280

約数和(自身を除く): 119067263

約数列:

[1, 7, 23, 43, 47, 59, 161, 301, 329, 413, 529, 989, 1081, 1357, 2021, 2537, 2773, 3703, 6923, 7567, 9499, 14147, 17759, 19411, 22747, 24863, 31211, 46483, 58351, 63779, 119239, 159229, 174041, 218477, 325381, 408457, 446453, 834673, 1069109, 1342073, 1466917, 2742497, 7483763, 9394511, 10268419, 19197479, 63077431, 441542017]

約数ペア:

[(1, 441542017), (7, 63077431), (23, 19197479), (43, 10268419), (47, 9394511), (59, 7483763), (161, 2742497), (301, 1466917), (329, 1342073), (413, 1069109), (529, 834673), (989, 446453), (1081, 408457), (1357, 325381), (2021, 218477), (2537, 174041), (2773, 159229), (3703, 119239), (6923, 63779), (7567, 58351), (9499, 46483), (14147, 31211), (17759, 24863), (19411, 22747)]