56684517

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 76574400

約数和(自身を除く): 19889883

約数列:

[1, 3, 149, 211, 447, 601, 633, 1803, 31439, 89549, 94317, 126811, 268647, 380433, 18894839, 56684517]

約数ペア:

[(1, 56684517), (3, 18894839), (149, 380433), (211, 268647), (447, 126811), (601, 94317), (633, 89549), (1803, 31439)]