42268331

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 52476480

約数和(自身を除く): 10208149

約数列:

[1, 7, 19, 49, 83, 133, 547, 581, 931, 1577, 3829, 4067, 10393, 11039, 26803, 45401, 72751, 77273, 317807, 509257, 862619, 2224649, 6038333, 42268331]

約数ペア:

[(1, 42268331), (7, 6038333), (19, 2224649), (49, 862619), (83, 509257), (133, 317807), (547, 77273), (581, 72751), (931, 45401), (1577, 26803), (3829, 11039), (4067, 10393)]