2897958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{9857}}^1$

素因数の和:9876

約数の個数: 24

約数和(自身を含む): 6742872

約数和(自身を除く): 3844914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 9857, 19714, 29571, 59142, 68999, 137998, 206997, 413994, 482993, 965986, 1448979, 2897958]

約数ペア:

[(1, 2897958), (2, 1448979), (3, 965986), (6, 482993), (7, 413994), (14, 206997), (21, 137998), (42, 68999), (49, 59142), (98, 29571), (147, 19714), (294, 9857)]