1385704243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6277}}^1$

素因数の和:6403

約数の個数: 32

約数和(自身を含む): 1793599488

約数和(自身を除く): 407895245

約数列:

[1, 7, 11, 47, 61, 77, 329, 427, 517, 671, 2867, 3619, 4697, 6277, 20069, 31537, 43939, 69047, 220759, 295019, 382897, 483329, 2065133, 2680279, 3245209, 4211867, 17996159, 22716463, 29483069, 125973113, 197957749, 1385704243]

約数ペア:

[(1, 1385704243), (7, 197957749), (11, 125973113), (47, 29483069), (61, 22716463), (77, 17996159), (329, 4211867), (427, 3245209), (517, 2680279), (671, 2065133), (2867, 483329), (3619, 382897), (4697, 295019), (6277, 220759), (20069, 69047), (31537, 43939)]