214917183

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25163}}^1$

素因数の和:25255

約数の個数: 24

約数和(自身を含む): 338908752

約数和(自身を除く): 123991569

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 25163, 75489, 226467, 327119, 981357, 1836899, 2944071, 5510697, 16532091, 23879687, 71639061, 214917183]

約数ペア:

[(1, 214917183), (3, 71639061), (9, 23879687), (13, 16532091), (39, 5510697), (73, 2944071), (117, 1836899), (219, 981357), (657, 327119), (949, 226467), (2847, 75489), (8541, 25163)]