870664773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{827}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 1291203072

約数和(自身を除く): 420538299

約数列:

[1, 3, 11, 33, 61, 183, 523, 671, 827, 1569, 2013, 2481, 5753, 9097, 17259, 27291, 31903, 50447, 95709, 151341, 350933, 432521, 554917, 1052799, 1297563, 1664751, 4757731, 14273193, 26383781, 79151343, 290221591, 870664773]

約数ペア:

[(1, 870664773), (3, 290221591), (11, 79151343), (33, 26383781), (61, 14273193), (183, 4757731), (523, 1664751), (671, 1297563), (827, 1052799), (1569, 554917), (2013, 432521), (2481, 350933), (5753, 151341), (9097, 95709), (17259, 50447), (27291, 31903)]