22078287

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31859}}^1$

素因数の和:31883

約数の個数: 24

約数和(自身を含む): 39761280

約数和(自身を除く): 17682993

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 31859, 95577, 223013, 286731, 350449, 669039, 1051347, 2007117, 2453143, 3154041, 7359429, 22078287]

約数ペア:

[(1, 22078287), (3, 7359429), (7, 3154041), (9, 2453143), (11, 2007117), (21, 1051347), (33, 669039), (63, 350449), (77, 286731), (99, 223013), (231, 95577), (693, 31859)]