2011639293

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{201911}}^1$

素因数の和:201967

約数の個数: 24

約数和(自身を含む): 3086830656

約数和(自身を除く): 1075191363

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 9963, 201911, 605733, 1817199, 5451597, 8278351, 16354791, 24835053, 49064373, 74505159, 223515477, 670546431, 2011639293]

約数ペア:

[(1, 2011639293), (3, 670546431), (9, 223515477), (27, 74505159), (41, 49064373), (81, 24835053), (123, 16354791), (243, 8278351), (369, 5451597), (1107, 1817199), (3321, 605733), (9963, 201911)]