84870429

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{9001}}^1$

素因数の和:9460

約数の個数: 16

約数和(自身を含む): 129628800

約数和(自身を除く): 44758371

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 9001, 9429, 27003, 63007, 189021, 4041449, 12124347, 28290143, 84870429]

約数ペア:

[(1, 84870429), (3, 28290143), (7, 12124347), (21, 4041449), (449, 189021), (1347, 63007), (3143, 27003), (9001, 9429)]