1047277

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 1395360

約数和(自身を除く): 348083

約数列:

[1, 7, 11, 29, 49, 67, 77, 203, 319, 469, 539, 737, 1421, 1943, 2233, 3283, 5159, 13601, 15631, 21373, 36113, 95207, 149611, 1047277]

約数ペア:

[(1, 1047277), (7, 149611), (11, 95207), (29, 36113), (49, 21373), (67, 15631), (77, 13601), (203, 5159), (319, 3283), (469, 2233), (539, 1943), (737, 1421)]