2222031

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5569}}^1$

素因数の和:5598

約数の個数: 16

約数和(自身を含む): 3564800

約数和(自身を除く): 1342769

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5569, 16707, 38983, 105811, 116949, 317433, 740677, 2222031]

約数ペア:

[(1, 2222031), (3, 740677), (7, 317433), (19, 116949), (21, 105811), (57, 38983), (133, 16707), (399, 5569)]