249550667

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{859}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 276410880

約数和(自身を除く): 26860213

約数列:

[1, 17, 23, 391, 743, 859, 12631, 14603, 17089, 19757, 290513, 335869, 638237, 10850029, 14679451, 249550667]

約数ペア:

[(1, 249550667), (17, 14679451), (23, 10850029), (391, 638237), (743, 335869), (859, 290513), (12631, 19757), (14603, 17089)]