2205295191

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{281971}}^1$

素因数の和:282067

約数の個数: 24

約数和(自身を含む): 3519010560

約数和(自身を除く): 1313715369

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 2607, 7821, 281971, 845913, 2537739, 3101681, 9305043, 22275709, 27915129, 66827127, 200481381, 245032799, 735098397, 2205295191]

約数ペア:

[(1, 2205295191), (3, 735098397), (9, 245032799), (11, 200481381), (33, 66827127), (79, 27915129), (99, 22275709), (237, 9305043), (711, 3101681), (869, 2537739), (2607, 845913), (7821, 281971)]