10245921

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25679}}^1$

素因数の和:25708

約数の個数: 16

約数和(自身を含む): 16435200

約数和(自身を除く): 6189279

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 25679, 77037, 179753, 487901, 539259, 1463703, 3415307, 10245921]

約数ペア:

[(1, 10245921), (3, 3415307), (7, 1463703), (19, 539259), (21, 487901), (57, 179753), (133, 77037), (399, 25679)]