2001036009

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1562089}}^1$

素因数の和:1562160

約数の個数: 16

約数和(自身を含む): 3099186560

約数和(自身を除く): 1098150551

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1562089, 4686267, 10934623, 32803869, 95287429, 285862287, 667012003, 2001036009]

約数ペア:

[(1, 2001036009), (3, 667012003), (7, 285862287), (21, 95287429), (61, 32803869), (183, 10934623), (427, 4686267), (1281, 1562089)]