2295139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 2935296

約数和(自身を除く): 640157

約数列:

[1, 7, 11, 41, 77, 287, 451, 727, 3157, 5089, 7997, 29807, 55979, 208649, 327877, 2295139]

約数ペア:

[(1, 2295139), (7, 327877), (11, 208649), (41, 55979), (77, 29807), (287, 7997), (451, 5089), (727, 3157)]