91047047

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3927

約数の個数: 24

約数和(自身を含む): 117171936

約数和(自身を除く): 26124889

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 1813, 3367, 3863, 23569, 27041, 50219, 142931, 189287, 351533, 1000517, 1858103, 2460731, 7003619, 13006721, 91047047]

約数ペア:

[(1, 91047047), (7, 13006721), (13, 7003619), (37, 2460731), (49, 1858103), (91, 1000517), (259, 351533), (481, 189287), (637, 142931), (1813, 50219), (3367, 27041), (3863, 23569)]