1142603

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 1532160

約数和(自身を除く): 389557

約数列:

[1, 7, 11, 19, 71, 77, 121, 133, 209, 497, 781, 847, 1349, 1463, 2299, 5467, 8591, 9443, 14839, 16093, 60137, 103873, 163229, 1142603]

約数ペア:

[(1, 1142603), (7, 163229), (11, 103873), (19, 60137), (71, 16093), (77, 14839), (121, 9443), (133, 8591), (209, 5467), (497, 2299), (781, 1463), (847, 1349)]