84105119

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 101122560

約数和(自身を除く): 17017441

約数列:

[1, 7, 43, 49, 179, 223, 301, 1253, 1561, 2107, 7697, 8771, 9589, 10927, 39917, 53879, 67123, 279419, 377153, 469861, 1716431, 1955933, 12015017, 84105119]

約数ペア:

[(1, 84105119), (7, 12015017), (43, 1955933), (49, 1716431), (179, 469861), (223, 377153), (301, 279419), (1253, 67123), (1561, 53879), (2107, 39917), (7697, 10927), (8771, 9589)]