2281539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3114

約数の個数: 16

約数和(自身を含む): 3449600

約数和(自身を除く): 1168061

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 3079, 9237, 40027, 58501, 120081, 175503, 760513, 2281539]

約数ペア:

[(1, 2281539), (3, 760513), (13, 175503), (19, 120081), (39, 58501), (57, 40027), (247, 9237), (741, 3079)]