22437189

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{17681}}^1$

素因数の和:17737

約数の個数: 16

約数和(自身を含む): 33949440

約数和(自身を除く): 11512251

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 17681, 53043, 159129, 477387, 831007, 2493021, 7479063, 22437189]

約数ペア:

[(1, 22437189), (3, 7479063), (9, 2493021), (27, 831007), (47, 477387), (141, 159129), (423, 53043), (1269, 17681)]