2216203773

素因数分解:

$3^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{49523}}^1$

素因数の和:51664

約数の個数: 16

約数和(自身を含む): 3378725376

約数和(自身を除く): 1162521603

約数列:

[1, 3, 7, 21, 2131, 6393, 14917, 44751, 49523, 148569, 346661, 1039983, 105533513, 316600539, 738734591, 2216203773]

約数ペア:

[(1, 2216203773), (3, 738734591), (7, 316600539), (21, 105533513), (2131, 1039983), (6393, 346661), (14917, 148569), (44751, 49523)]