2019614877

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{114901}}^1$

素因数の和:114951

約数の個数: 40

約数和(自身を含む): 3559204352

約数和(自身を除く): 1539589475

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 5859, 17577, 114901, 344703, 804307, 1034109, 2412921, 3102327, 3561931, 7238763, 9306981, 10685793, 21716289, 24933517, 32057379, 65148867, 74800551, 96172137, 224401653, 288516411, 673204959, 2019614877]

約数ペア:

[(1, 2019614877), (3, 673204959), (7, 288516411), (9, 224401653), (21, 96172137), (27, 74800551), (31, 65148867), (63, 32057379), (81, 24933517), (93, 21716289), (189, 10685793), (217, 9306981), (279, 7238763), (567, 3561931), (651, 3102327), (837, 2412921), (1953, 1034109), (2511, 804307), (5859, 344703), (17577, 114901)]