97713931

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4447}}^1$

素因数の和:4570

約数の個数: 16

約数和(自身を含む): 115861504

約数和(自身を除く): 18147573

約数列:

[1, 7, 43, 73, 301, 511, 3139, 4447, 21973, 31129, 191221, 324631, 1338547, 2272417, 13959133, 97713931]

約数ペア:

[(1, 97713931), (7, 13959133), (43, 2272417), (73, 1338547), (301, 324631), (511, 191221), (3139, 31129), (4447, 21973)]