22716057

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11917

約数の個数: 24

約数和(自身を含む): 37946496

約数和(自身を除く): 15230439

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 11887, 35661, 83209, 154531, 249627, 463593, 582463, 1081717, 1747389, 3245151, 7572019, 22716057]

約数ペア:

[(1, 22716057), (3, 7572019), (7, 3245151), (13, 1747389), (21, 1081717), (39, 582463), (49, 463593), (91, 249627), (147, 154531), (273, 83209), (637, 35661), (1911, 11887)]