4707527721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{2837}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 6830089728

約数和(自身を除く): 2122562007

約数列:

[1, 3, 13, 39, 157, 271, 471, 813, 2041, 2837, 3523, 6123, 8511, 10569, 36881, 42547, 110643, 127641, 445409, 553111, 768827, 1336227, 1659333, 2306481, 5790317, 9994751, 17370951, 29984253, 120705839, 362117517, 1569175907, 4707527721]

約数ペア:

[(1, 4707527721), (3, 1569175907), (13, 362117517), (39, 120705839), (157, 29984253), (271, 17370951), (471, 9994751), (813, 5790317), (2041, 2306481), (2837, 1659333), (3523, 1336227), (6123, 768827), (8511, 553111), (10569, 445409), (36881, 127641), (42547, 110643)]