2245990113

素因数分解:

$3^4\times {\mathrm{673}}^1\times {\mathrm{41201}}^1$

素因数の和:41886

約数の個数: 20

約数和(自身を含む): 3360187908

約数和(自身を除く): 1114197795

約数列:

[1, 3, 9, 27, 81, 673, 2019, 6057, 18171, 41201, 54513, 123603, 370809, 1112427, 3337281, 27728273, 83184819, 249554457, 748663371, 2245990113]

約数ペア:

[(1, 2245990113), (3, 748663371), (9, 249554457), (27, 83184819), (81, 27728273), (673, 3337281), (2019, 1112427), (6057, 370809), (18171, 123603), (41201, 54513)]