11781133

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 14896000

約数和(自身を除く): 3114867

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 3499, 24493, 45487, 129463, 318409, 906241, 1683019, 11781133]

約数ペア:

[(1, 11781133), (7, 1683019), (13, 906241), (37, 318409), (91, 129463), (259, 45487), (481, 24493), (3367, 3499)]