22245657

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3691}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 35354592

約数和(自身を除く): 13108935

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 3691, 6027, 11073, 25837, 77511, 151331, 180859, 453993, 542577, 1059317, 3177951, 7415219, 22245657]

約数ペア:

[(1, 22245657), (3, 7415219), (7, 3177951), (21, 1059317), (41, 542577), (49, 453993), (123, 180859), (147, 151331), (287, 77511), (861, 25837), (2009, 11073), (3691, 6027)]