257054999043

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{5881}}^1\times {\mathrm{355361}}^1$

素因数の和:361286

約数の個数: 16

約数和(自身を含む): 351160199712

約数和(自身を除く): 94105200669

約数列:

[1, 3, 41, 123, 5881, 17643, 241121, 355361, 723363, 1066083, 14569801, 43709403, 2089878041, 6269634123, 85684999681, 257054999043]

約数ペア:

[(1, 257054999043), (3, 85684999681), (41, 6269634123), (123, 2089878041), (5881, 43709403), (17643, 14569801), (241121, 1066083), (355361, 723363)]