2252553

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 3165696

約数和(自身を除く): 913143

約数列:

[1, 3, 31, 53, 93, 159, 457, 1371, 1643, 4929, 14167, 24221, 42501, 72663, 750851, 2252553]

約数ペア:

[(1, 2252553), (3, 750851), (31, 72663), (53, 42501), (93, 24221), (159, 14167), (457, 4929), (1371, 1643)]