4378913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 1530847

約数列:

[1, 7, 11, 29, 37, 53, 77, 203, 259, 319, 371, 407, 583, 1073, 1537, 1961, 2233, 2849, 4081, 7511, 10759, 11803, 13727, 16907, 21571, 56869, 82621, 118349, 150997, 398083, 625559, 4378913]

約数ペア:

[(1, 4378913), (7, 625559), (11, 398083), (29, 150997), (37, 118349), (53, 82621), (77, 56869), (203, 21571), (259, 16907), (319, 13727), (371, 11803), (407, 10759), (583, 7511), (1073, 4081), (1537, 2849), (1961, 2233)]