42557471

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 48729600

約数和(自身を除く): 6172129

約数列:

[1, 11, 29, 71, 319, 781, 1879, 2059, 20669, 22649, 54491, 133409, 599401, 1467499, 3868861, 42557471]

約数ペア:

[(1, 42557471), (11, 3868861), (29, 1467499), (71, 599401), (319, 133409), (781, 54491), (1879, 22649), (2059, 20669)]