5130021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 7414400

約数和(自身を除く): 2284379

約数列:

[1, 3, 13, 39, 199, 597, 661, 1983, 2587, 7761, 8593, 25779, 131539, 394617, 1710007, 5130021]

約数ペア:

[(1, 5130021), (3, 1710007), (13, 394617), (39, 131539), (199, 25779), (597, 8593), (661, 7761), (1983, 2587)]