2106001431

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{2689657}}^1$

素因数の和:2689695

約数の個数: 16

約数和(自身を含む): 3227589600

約数和(自身を除く): 1121588169

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 2689657, 8068971, 24206913, 72620739, 78000053, 234000159, 702000477, 2106001431]

約数ペア:

[(1, 2106001431), (3, 702000477), (9, 234000159), (27, 78000053), (29, 72620739), (87, 24206913), (261, 8068971), (783, 2689657)]