399222702

素因数分解:

$2^1\times 3^3\times {\mathrm{7393013}}^1$

素因数の和:7393024

約数の個数: 16

約数和(自身を含む): 887161680

約数和(自身を除く): 487938978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7393013, 14786026, 22179039, 44358078, 66537117, 133074234, 199611351, 399222702]

約数ペア:

[(1, 399222702), (2, 199611351), (3, 133074234), (6, 66537117), (9, 44358078), (18, 22179039), (27, 14786026), (54, 7393013)]