2912494977

素因数分解:

$3^2\times 7^3\times {\mathrm{943471}}^1$

素因数の和:943498

約数の個数: 24

約数和(自身を含む): 4906054400

約数和(自身を除く): 1993559423

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 943471, 2830413, 6604297, 8491239, 19812891, 46230079, 59438673, 138690237, 323610553, 416070711, 970831659, 2912494977]

約数ペア:

[(1, 2912494977), (3, 970831659), (7, 416070711), (9, 323610553), (21, 138690237), (49, 59438673), (63, 46230079), (147, 19812891), (343, 8491239), (441, 6604297), (1029, 2830413), (3087, 943471)]