22176189

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4241}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 37058112

約数和(自身を除く): 14881923

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 4241, 5229, 12723, 29687, 38169, 89061, 267183, 352003, 1056009, 2464021, 3168027, 7392063, 22176189]

約数ペア:

[(1, 22176189), (3, 7392063), (7, 3168027), (9, 2464021), (21, 1056009), (63, 352003), (83, 267183), (249, 89061), (581, 38169), (747, 29687), (1743, 12723), (4241, 5229)]