1617451

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 1900800

約数和(自身を除く): 283349

約数列:

[1, 11, 19, 71, 109, 209, 781, 1199, 1349, 2071, 7739, 14839, 22781, 85129, 147041, 1617451]

約数ペア:

[(1, 1617451), (11, 147041), (19, 85129), (71, 22781), (109, 14839), (209, 7739), (781, 2071), (1199, 1349)]