1921056555593

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{27391621}}^1$

素因数の和:27391904

約数の個数: 16

約数和(自身を含む): 2256193120896

約数和(自身を除く): 335136565303

約数列:

[1, 7, 43, 233, 301, 1631, 10019, 70133, 27391621, 191741347, 1177839703, 6382247693, 8244877921, 44675733851, 274436650799, 1921056555593]

約数ペア:

[(1, 1921056555593), (7, 274436650799), (43, 44675733851), (233, 8244877921), (301, 6382247693), (1631, 1177839703), (10019, 191741347), (70133, 27391621)]