2905804941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1112057}}^1$

素因数の和:1112140

約数の個数: 16

約数和(自身を含む): 4234716864

約数和(自身を除く): 1328911923

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 1112057, 3336171, 14456741, 43370223, 74507819, 223523457, 968601647, 2905804941]

約数ペア:

[(1, 2905804941), (3, 968601647), (13, 223523457), (39, 74507819), (67, 43370223), (201, 14456741), (871, 3336171), (2613, 1112057)]