16912977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{827}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 23965632

約数和(自身を除く): 7052655

約数列:

[1, 3, 17, 51, 401, 827, 1203, 2481, 6817, 14059, 20451, 42177, 331627, 994881, 5637659, 16912977]

約数ペア:

[(1, 16912977), (3, 5637659), (17, 994881), (51, 331627), (401, 42177), (827, 20451), (1203, 14059), (2481, 6817)]