5081979

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 7804160

約数和(自身を除く): 2722181

約数列:

[1, 3, 7, 21, 139, 417, 973, 1741, 2919, 5223, 12187, 36561, 241999, 725997, 1693993, 5081979]

約数ペア:

[(1, 5081979), (3, 1693993), (7, 725997), (21, 241999), (139, 36561), (417, 12187), (973, 5223), (1741, 2919)]