80574389

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6620

約数の個数: 16

約数和(自身を含む): 96539520

約数和(自身を除く): 15965131

約数列:

[1, 7, 41, 43, 287, 301, 1763, 6529, 12341, 45703, 267689, 280747, 1873823, 1965229, 11510627, 80574389]

約数ペア:

[(1, 80574389), (7, 11510627), (41, 1965229), (43, 1873823), (287, 280747), (301, 267689), (1763, 45703), (6529, 12341)]