4961223

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 24

約数和(自身を含む): 7772400

約数和(自身を除く): 2811177

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 509, 513, 1083, 1527, 3249, 4581, 9671, 9747, 13743, 29013, 87039, 183749, 261117, 551247, 1653741, 4961223]

約数ペア:

[(1, 4961223), (3, 1653741), (9, 551247), (19, 261117), (27, 183749), (57, 87039), (171, 29013), (361, 13743), (509, 9747), (513, 9671), (1083, 4581), (1527, 3249)]