492714729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{5351}}^1$

素因数の和:6157

約数の個数: 24

約数和(自身を含む): 767562432

約数和(自身を除く): 274847703

約数列:

[1, 3, 9, 13, 39, 117, 787, 2361, 5351, 7083, 10231, 16053, 30693, 48159, 69563, 92079, 208689, 626067, 4211237, 12633711, 37901133, 54746081, 164238243, 492714729]

約数ペア:

[(1, 492714729), (3, 164238243), (9, 54746081), (13, 37901133), (39, 12633711), (117, 4211237), (787, 626067), (2361, 208689), (5351, 92079), (7083, 69563), (10231, 48159), (16053, 30693)]