27199106

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1678

約数の個数: 24

約数和(自身を含む): 45505152

約数和(自身を除く): 18306046

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 1583, 3166, 8591, 17182, 17413, 34826, 112393, 191543, 224786, 383086, 1236323, 2472646, 13599553, 27199106]

約数ペア:

[(1, 27199106), (2, 13599553), (11, 2472646), (22, 1236323), (71, 383086), (121, 224786), (142, 191543), (242, 112393), (781, 34826), (1562, 17413), (1583, 17182), (3166, 8591)]