40034841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 67516416

約数和(自身を除く): 27481575

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 2441, 5467, 7323, 16401, 17087, 26851, 51261, 80553, 173311, 187957, 519933, 563871, 1213177, 1906421, 3639531, 5719263, 13344947, 40034841]

約数ペア:

[(1, 40034841), (3, 13344947), (7, 5719263), (11, 3639531), (21, 1906421), (33, 1213177), (71, 563871), (77, 519933), (213, 187957), (231, 173311), (497, 80553), (781, 51261), (1491, 26851), (2343, 17087), (2441, 16401), (5467, 7323)]