3838833

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:666

約数の個数: 20

約数和(自身を含む): 5813808

約数和(自身を除く): 1974975

約数列:

[1, 3, 9, 27, 81, 83, 249, 571, 747, 1713, 2241, 5139, 6723, 15417, 46251, 47393, 142179, 426537, 1279611, 3838833]

約数ペア:

[(1, 3838833), (3, 1279611), (9, 426537), (27, 142179), (81, 47393), (83, 46251), (249, 15417), (571, 6723), (747, 5139), (1713, 2241)]