28563067

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 31595200

約数和(自身を除く): 3032133

約数列:

[1, 13, 61, 181, 199, 793, 2353, 2587, 11041, 12139, 36019, 143533, 157807, 468247, 2197159, 28563067]

約数ペア:

[(1, 28563067), (13, 2197159), (61, 468247), (181, 157807), (199, 143533), (793, 36019), (2353, 12139), (2587, 11041)]