6872217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 3772263

約数列:

[1, 3, 11, 29, 33, 43, 87, 129, 167, 319, 473, 501, 957, 1247, 1419, 1837, 3741, 4843, 5511, 7181, 13717, 14529, 21543, 41151, 53273, 78991, 159819, 208249, 236973, 624747, 2290739, 6872217]

約数ペア:

[(1, 6872217), (3, 2290739), (11, 624747), (29, 236973), (33, 208249), (43, 159819), (87, 78991), (129, 53273), (167, 41151), (319, 21543), (473, 14529), (501, 13717), (957, 7181), (1247, 5511), (1419, 4843), (1837, 3741)]