2532761

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 3326976

約数和(自身を除く): 794215

約数列:

[1, 7, 11, 37, 49, 77, 127, 259, 407, 539, 889, 1397, 1813, 2849, 4699, 6223, 9779, 19943, 32893, 51689, 68453, 230251, 361823, 2532761]

約数ペア:

[(1, 2532761), (7, 361823), (11, 230251), (37, 68453), (49, 51689), (77, 32893), (127, 19943), (259, 9779), (407, 6223), (539, 4699), (889, 2849), (1397, 1813)]