259257793

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1423}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 280698880

約数和(自身を除く): 21441087

約数列:

[1, 19, 43, 223, 817, 1423, 4237, 9589, 27037, 61189, 182191, 317329, 1162591, 6029251, 13645147, 259257793]

約数ペア:

[(1, 259257793), (19, 13645147), (43, 6029251), (223, 1162591), (817, 317329), (1423, 182191), (4237, 61189), (9589, 27037)]