25240227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1723}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 35583360

約数和(自身を除く): 10343133

約数列:

[1, 3, 19, 57, 257, 771, 1723, 4883, 5169, 14649, 32737, 98211, 442811, 1328433, 8413409, 25240227]

約数ペア:

[(1, 25240227), (3, 8413409), (19, 1328433), (57, 442811), (257, 98211), (771, 32737), (1723, 14649), (4883, 5169)]