42246459

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 64202112

約数和(自身を除く): 21955653

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 2857, 4929, 8571, 14787, 25713, 88567, 151421, 265701, 454263, 797103, 1362789, 4694051, 14082153, 42246459]

約数ペア:

[(1, 42246459), (3, 14082153), (9, 4694051), (31, 1362789), (53, 797103), (93, 454263), (159, 265701), (279, 151421), (477, 88567), (1643, 25713), (2857, 14787), (4929, 8571)]