16704051

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8741}}^1$

素因数の和:8771

約数の個数: 24

約数和(自身を含む): 27904464

約数和(自身を除く): 11200413

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 8741, 26223, 61187, 113633, 183561, 340899, 428309, 795431, 1284927, 2386293, 5568017, 16704051]

約数ペア:

[(1, 16704051), (3, 5568017), (7, 2386293), (13, 1284927), (21, 795431), (39, 428309), (49, 340899), (91, 183561), (147, 113633), (273, 61187), (637, 26223), (1911, 8741)]