30438471

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 47628288

約数和(自身を除く): 17189817

約数列:

[1, 3, 7, 21, 101, 113, 127, 303, 339, 381, 707, 791, 889, 2121, 2373, 2667, 11413, 12827, 14351, 34239, 38481, 43053, 79891, 89789, 100457, 239673, 269367, 301371, 1449451, 4348353, 10146157, 30438471]

約数ペア:

[(1, 30438471), (3, 10146157), (7, 4348353), (21, 1449451), (101, 301371), (113, 269367), (127, 239673), (303, 100457), (339, 89789), (381, 79891), (707, 43053), (791, 38481), (889, 34239), (2121, 14351), (2373, 12827), (2667, 11413)]