22137453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 34594560

約数和(自身を除く): 12457107

約数列:

[1, 3, 9, 13, 39, 117, 431, 439, 1293, 1317, 3879, 3951, 5603, 5707, 16809, 17121, 50427, 51363, 189209, 567627, 1702881, 2459717, 7379151, 22137453]

約数ペア:

[(1, 22137453), (3, 7379151), (9, 2459717), (13, 1702881), (39, 567627), (117, 189209), (431, 51363), (439, 50427), (1293, 17121), (1317, 16809), (3879, 5707), (3951, 5603)]