531977897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 617569920

約数和(自身を除く): 85592023

約数列:

[1, 11, 37, 43, 113, 269, 407, 473, 1243, 1591, 2959, 4181, 4859, 9953, 11567, 17501, 30397, 45991, 53449, 109483, 127237, 179783, 334367, 427979, 1124689, 1307071, 1977613, 4707769, 12371579, 14377781, 48361627, 531977897]

約数ペア:

[(1, 531977897), (11, 48361627), (37, 14377781), (43, 12371579), (113, 4707769), (269, 1977613), (407, 1307071), (473, 1124689), (1243, 427979), (1591, 334367), (2959, 179783), (4181, 127237), (4859, 109483), (9953, 53449), (11567, 45991), (17501, 30397)]