9804921

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3359}}^1$

素因数の和:3508

約数の個数: 16

約数和(自身を含む): 15052800

約数和(自身を除く): 5247879

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 3359, 10077, 23513, 70539, 466901, 1400703, 3268307, 9804921]

約数ペア:

[(1, 9804921), (3, 3268307), (7, 1400703), (21, 466901), (139, 70539), (417, 23513), (973, 10077), (2919, 3359)]