181920673

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2137}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 203195520

約数和(自身を除く): 21274847

約数列:

[1, 11, 71, 109, 781, 1199, 2137, 7739, 23507, 85129, 151727, 232933, 1668997, 2562263, 16538243, 181920673]

約数ペア:

[(1, 181920673), (11, 16538243), (71, 2562263), (109, 1668997), (781, 232933), (1199, 151727), (2137, 85129), (7739, 23507)]