1572153

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 2374848

約数和(自身を除く): 802695

約数列:

[1, 3, 11, 33, 61, 71, 121, 183, 213, 363, 671, 781, 2013, 2343, 4331, 7381, 8591, 12993, 22143, 25773, 47641, 142923, 524051, 1572153]

約数ペア:

[(1, 1572153), (3, 524051), (11, 142923), (33, 47641), (61, 25773), (71, 22143), (121, 12993), (183, 8591), (213, 7381), (363, 4331), (671, 2343), (781, 2013)]