2196801

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:782

約数の個数: 20

約数和(自身を含む): 3374932

約数和(自身を除く): 1178131

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 733, 999, 2199, 2997, 6597, 19791, 27121, 59373, 81363, 244089, 732267, 2196801]

約数ペア:

[(1, 2196801), (3, 732267), (9, 244089), (27, 81363), (37, 59373), (81, 27121), (111, 19791), (333, 6597), (733, 2997), (999, 2199)]