11420211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1277}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 16685568

約数和(自身を除く): 5265357

約数列:

[1, 3, 11, 33, 271, 813, 1277, 2981, 3831, 8943, 14047, 42141, 346067, 1038201, 3806737, 11420211]

約数ペア:

[(1, 11420211), (3, 3806737), (11, 1038201), (33, 346067), (271, 42141), (813, 14047), (1277, 8943), (2981, 3831)]