22437987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 35460096

約数和(自身を除く): 13022109

約数列:

[1, 3, 11, 13, 33, 39, 143, 193, 271, 429, 579, 813, 2123, 2509, 2981, 3523, 6369, 7527, 8943, 10569, 27599, 38753, 52303, 82797, 116259, 156909, 575333, 679939, 1725999, 2039817, 7479329, 22437987]

約数ペア:

[(1, 22437987), (3, 7479329), (11, 2039817), (13, 1725999), (33, 679939), (39, 575333), (143, 156909), (193, 116259), (271, 82797), (429, 52303), (579, 38753), (813, 27599), (2123, 10569), (2509, 8943), (2981, 7527), (3523, 6369)]