22115943

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{2269}}^1$

素因数の和:2316

約数の個数: 24

約数和(自身を含む): 34594800

約数和(自身を除く): 12478857

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 2269, 3249, 6807, 9747, 20421, 43111, 61263, 129333, 387999, 819109, 1163997, 2457327, 7371981, 22115943]

約数ペア:

[(1, 22115943), (3, 7371981), (9, 2457327), (19, 1163997), (27, 819109), (57, 387999), (171, 129333), (361, 61263), (513, 43111), (1083, 20421), (2269, 9747), (3249, 6807)]