13313223

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19211}}^1$

素因数の和:19235

約数の個数: 24

約数和(自身を含む): 23976576

約数和(自身を除く): 10663353

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 19211, 57633, 134477, 172899, 211321, 403431, 633963, 1210293, 1479247, 1901889, 4437741, 13313223]

約数ペア:

[(1, 13313223), (3, 4437741), (7, 1901889), (9, 1479247), (11, 1210293), (21, 633963), (33, 403431), (63, 211321), (77, 172899), (99, 134477), (231, 57633), (693, 19211)]