2138073

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 3545856

約数和(自身を除く): 1407783

約数列:

[1, 3, 7, 17, 21, 51, 53, 113, 119, 159, 339, 357, 371, 791, 901, 1113, 1921, 2373, 2703, 5763, 5989, 6307, 13447, 17967, 18921, 40341, 41923, 101813, 125769, 305439, 712691, 2138073]

約数ペア:

[(1, 2138073), (3, 712691), (7, 305439), (17, 125769), (21, 101813), (51, 41923), (53, 40341), (113, 18921), (119, 17967), (159, 13447), (339, 6307), (357, 5989), (371, 5763), (791, 2703), (901, 2373), (1113, 1921)]