3961521

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{4733}}^1$

素因数の和:4773

約数の個数: 16

約数和(自身を含む): 6059520

約数和(自身を除く): 2097999

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 4733, 14199, 42597, 127791, 146723, 440169, 1320507, 3961521]

約数ペア:

[(1, 3961521), (3, 1320507), (9, 440169), (27, 146723), (31, 127791), (93, 42597), (279, 14199), (837, 4733)]