879262021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 1014497280

約数和(自身を除く): 135235259

約数列:

[1, 11, 31, 79, 127, 257, 341, 869, 1397, 2449, 2827, 3937, 7967, 10033, 20303, 26939, 32639, 43307, 87637, 110363, 223333, 311023, 359029, 629393, 1011809, 2578481, 3421253, 6923323, 11129899, 28363291, 79932911, 879262021]

約数ペア:

[(1, 879262021), (11, 79932911), (31, 28363291), (79, 11129899), (127, 6923323), (257, 3421253), (341, 2578481), (869, 1011809), (1397, 629393), (2449, 359029), (2827, 311023), (3937, 223333), (7967, 110363), (10033, 87637), (20303, 43307), (26939, 32639)]