5445981

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 8104320

約数和(自身を除く): 2658339

約数列:

[1, 3, 9, 27, 401, 503, 1203, 1509, 3609, 4527, 10827, 13581, 201703, 605109, 1815327, 5445981]

約数ペア:

[(1, 5445981), (3, 1815327), (9, 605109), (27, 201703), (401, 13581), (503, 10827), (1203, 4527), (1509, 3609)]