8239419

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 12389520

約数和(自身を除く): 4150101

約数列:

[1, 3, 9, 37, 109, 111, 227, 327, 333, 681, 981, 2043, 4033, 8399, 12099, 24743, 25197, 36297, 74229, 75591, 222687, 915491, 2746473, 8239419]

約数ペア:

[(1, 8239419), (3, 2746473), (9, 915491), (37, 222687), (109, 75591), (111, 74229), (227, 36297), (327, 25197), (333, 24743), (681, 12099), (981, 8399), (2043, 4033)]