4637941

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 6266880

約数和(自身を除く): 1628939

約数列:

[1, 7, 11, 29, 31, 67, 77, 203, 217, 319, 341, 469, 737, 899, 1943, 2077, 2233, 2387, 5159, 6293, 9889, 13601, 14539, 21373, 22847, 60233, 69223, 149611, 159929, 421631, 662563, 4637941]

約数ペア:

[(1, 4637941), (7, 662563), (11, 421631), (29, 159929), (31, 149611), (67, 69223), (77, 60233), (203, 22847), (217, 21373), (319, 14539), (341, 13601), (469, 9889), (737, 6293), (899, 5159), (1943, 2387), (2077, 2233)]