1520797539

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{63709}}^1$

素因数の和:63894

約数の個数: 16

約数和(自身を含む): 2074397600

約数和(自身を除く): 553600061

約数列:

[1, 3, 73, 109, 219, 327, 7957, 23871, 63709, 191127, 4650757, 6944281, 13952271, 20832843, 506932513, 1520797539]

約数ペア:

[(1, 1520797539), (3, 506932513), (73, 20832843), (109, 13952271), (219, 6944281), (327, 4650757), (7957, 191127), (23871, 63709)]