65709049

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 81140640

約数和(自身を除く): 15431591

約数列:

[1, 7, 19, 49, 133, 163, 433, 931, 1141, 3031, 3097, 7987, 8227, 21217, 21679, 57589, 70579, 151753, 403123, 494053, 1341001, 3458371, 9387007, 65709049]

約数ペア:

[(1, 65709049), (7, 9387007), (19, 3458371), (49, 1341001), (133, 494053), (163, 403123), (433, 151753), (931, 70579), (1141, 57589), (3031, 21679), (3097, 21217), (7987, 8227)]