2680047

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 4127760

約数和(自身を除く): 1447713

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 269, 369, 807, 1107, 2421, 3321, 7263, 9963, 11029, 21789, 33087, 65367, 99261, 297783, 893349, 2680047]

約数ペア:

[(1, 2680047), (3, 893349), (9, 297783), (27, 99261), (41, 65367), (81, 33087), (123, 21789), (243, 11029), (269, 9963), (369, 7263), (807, 3321), (1107, 2421)]