42837939

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2897}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 65100672

約数和(自身を除く): 22262733

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 2897, 4929, 8691, 14787, 26073, 89807, 153541, 269421, 460623, 808263, 1381869, 4759771, 14279313, 42837939]

約数ペア:

[(1, 42837939), (3, 14279313), (9, 4759771), (31, 1381869), (53, 808263), (93, 460623), (159, 269421), (279, 153541), (477, 89807), (1643, 26073), (2897, 14787), (4929, 8691)]