22565331

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43987}}^1$

素因数の和:44015

約数の個数: 16

約数和(自身を含む): 35190400

約数和(自身を除く): 12625069

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 43987, 131961, 395883, 835753, 1187649, 2507259, 7521777, 22565331]

約数ペア:

[(1, 22565331), (3, 7521777), (9, 2507259), (19, 1187649), (27, 835753), (57, 395883), (171, 131961), (513, 43987)]