28341741

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 38982528

約数和(自身を除く): 10640787

約数列:

[1, 3, 37, 111, 311, 821, 933, 2463, 11507, 30377, 34521, 91131, 255331, 765993, 9447247, 28341741]

約数ペア:

[(1, 28341741), (3, 9447247), (37, 765993), (111, 255331), (311, 91131), (821, 34521), (933, 30377), (2463, 11507)]