56302287

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{953}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 76930560

約数和(自身を除く): 20628273

約数列:

[1, 3, 47, 141, 419, 953, 1257, 2859, 19693, 44791, 59079, 134373, 399307, 1197921, 18767429, 56302287]

約数ペア:

[(1, 56302287), (3, 18767429), (47, 1197921), (141, 399307), (419, 134373), (953, 59079), (1257, 44791), (2859, 19693)]