2888319

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1741}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 4459520

約数和(自身を除く): 1571201

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 1741, 5223, 12187, 36561, 137539, 412617, 962773, 2888319]

約数ペア:

[(1, 2888319), (3, 962773), (7, 412617), (21, 137539), (79, 36561), (237, 12187), (553, 5223), (1659, 1741)]