2021636607009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{6661}}^1\times {\mathrm{16231}}^1$

素因数の和:23189

約数の個数: 32

約数和(自身を含む): 2823688593408

約数和(自身を除く): 802051986399

約数列:

[1, 3, 23, 69, 271, 813, 6233, 6661, 16231, 18699, 19983, 48693, 153203, 373313, 459609, 1119939, 1805131, 4398601, 5415393, 13195803, 41518013, 101167823, 108114691, 124554039, 303503469, 324344073, 2486637893, 7459913679, 29299081261, 87897243783, 673878869003, 2021636607009]

約数ペア:

[(1, 2021636607009), (3, 673878869003), (23, 87897243783), (69, 29299081261), (271, 7459913679), (813, 2486637893), (6233, 324344073), (6661, 303503469), (16231, 124554039), (18699, 108114691), (19983, 101167823), (48693, 41518013), (153203, 13195803), (373313, 5415393), (459609, 4398601), (1119939, 1805131)]