6999321

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4219}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 10803200

約数和(自身を除く): 3803879

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 4219, 12657, 29533, 88599, 333301, 999903, 2333107, 6999321]

約数ペア:

[(1, 6999321), (3, 2333107), (7, 999903), (21, 333301), (79, 88599), (237, 29533), (553, 12657), (1659, 4219)]