22174929

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7489}}^1$

素因数の和:7549

約数の個数: 24

約数和(自身を含む): 37390080

約数和(自身を除く): 15215151

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 7489, 22467, 52423, 67401, 157269, 351983, 471807, 1055949, 2463881, 3167847, 7391643, 22174929]

約数ペア:

[(1, 22174929), (3, 7391643), (7, 3167847), (9, 2463881), (21, 1055949), (47, 471807), (63, 351983), (141, 157269), (329, 67401), (423, 52423), (987, 22467), (2961, 7489)]