12964917

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 19830272

約数和(自身を除く): 6865355

約数列:

[1, 3, 7, 21, 307, 921, 2011, 2149, 6033, 6447, 14077, 42231, 617377, 1852131, 4321639, 12964917]

約数ペア:

[(1, 12964917), (3, 4321639), (7, 1852131), (21, 617377), (307, 42231), (921, 14077), (2011, 6447), (2149, 6033)]