2017871331

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{44017}}^1$

素因数の和:44123

約数の個数: 32

約数和(自身を含む): 3211553280

約数和(自身を除く): 1193681949

約数列:

[1, 3, 7, 21, 37, 59, 111, 177, 259, 413, 777, 1239, 2183, 6549, 15281, 44017, 45843, 132051, 308119, 924357, 1628629, 2597003, 4885887, 7791009, 11400403, 18179021, 34201209, 54537063, 96089111, 288267333, 672623777, 2017871331]

約数ペア:

[(1, 2017871331), (3, 672623777), (7, 288267333), (21, 96089111), (37, 54537063), (59, 34201209), (111, 18179021), (177, 11400403), (259, 7791009), (413, 4885887), (777, 2597003), (1239, 1628629), (2183, 924357), (6549, 308119), (15281, 132051), (44017, 45843)]