321010881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{23399}}^1$

素因数の和:23688

約数の個数: 16

約数和(自身を含む): 454896000

約数和(自身を除く): 133885119

約数列:

[1, 3, 17, 51, 269, 807, 4573, 13719, 23399, 70197, 397783, 1193349, 6294331, 18882993, 107003627, 321010881]

約数ペア:

[(1, 321010881), (3, 107003627), (17, 18882993), (51, 6294331), (269, 1193349), (807, 397783), (4573, 70197), (13719, 23399)]