2079743043

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{664667}}^1$

素因数の和:664826

約数の個数: 16

約数和(自身を含む): 3190406400

約数和(自身を除く): 1110663357

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 664667, 1994001, 4652669, 13958007, 99035383, 297106149, 693247681, 2079743043]

約数ペア:

[(1, 2079743043), (3, 693247681), (7, 297106149), (21, 99035383), (149, 13958007), (447, 4652669), (1043, 1994001), (3129, 664667)]