2017342089

素因数分解:

$3^2\times 7^1\times {\mathrm{7243}}^1\times {\mathrm{4421}}^1$

素因数の和:11677

約数の個数: 24

約数和(自身を含む): 3331428672

約数和(自身を除く): 1314086583

約数列:

[1, 3, 7, 9, 21, 63, 4421, 7243, 13263, 21729, 30947, 39789, 50701, 65187, 92841, 152103, 278523, 456309, 32021303, 96063909, 224149121, 288191727, 672447363, 2017342089]

約数ペア:

[(1, 2017342089), (3, 672447363), (7, 288191727), (9, 224149121), (21, 96063909), (63, 32021303), (4421, 456309), (7243, 278523), (13263, 152103), (21729, 92841), (30947, 65187), (39789, 50701)]