99219219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{11699}}^1$

素因数の和:11970

約数の個数: 16

約数和(自身を含む): 144892800

約数和(自身を除く): 45673581

約数列:

[1, 3, 11, 33, 257, 771, 2827, 8481, 11699, 35097, 128689, 386067, 3006643, 9019929, 33073073, 99219219]

約数ペア:

[(1, 99219219), (3, 33073073), (11, 9019929), (33, 3006643), (257, 386067), (771, 128689), (2827, 35097), (8481, 11699)]