801687921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{113089}}^1$

素因数の和:113248

約数の個数: 16

約数和(自身を含む): 1139947200

約数和(自身を除く): 338259279

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 113089, 339267, 1922513, 5767539, 15719371, 47158113, 267229307, 801687921]

約数ペア:

[(1, 801687921), (3, 267229307), (17, 47158113), (51, 15719371), (139, 5767539), (417, 1922513), (2363, 339267), (7089, 113089)]