870895391

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{9521}}^1$

素因数の和:9682

約数の個数: 16

約数和(自身を含む): 940621248

約数和(自身を除く): 69725857

約数列:

[1, 23, 41, 97, 943, 2231, 3977, 9521, 91471, 218983, 390361, 923537, 8978303, 21241351, 37865017, 870895391]

約数ペア:

[(1, 870895391), (23, 37865017), (41, 21241351), (97, 8978303), (943, 923537), (2231, 390361), (3977, 218983), (9521, 91471)]