3870129

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 5561600

約数和(自身を除く): 1691471

約数列:

[1, 3, 19, 43, 57, 129, 817, 1579, 2451, 4737, 30001, 67897, 90003, 203691, 1290043, 3870129]

約数ペア:

[(1, 3870129), (3, 1290043), (19, 203691), (43, 90003), (57, 67897), (129, 30001), (817, 4737), (1579, 2451)]