71378417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 80607744

約数和(自身を除く): 9229327

約数列:

[1, 11, 41, 101, 451, 1111, 1567, 4141, 17237, 45551, 64247, 158267, 706717, 1740937, 6488947, 71378417]

約数ペア:

[(1, 71378417), (11, 6488947), (41, 1740937), (101, 706717), (451, 158267), (1111, 64247), (1567, 45551), (4141, 17237)]