279339978

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{435109}}^1$

素因数の和:435221

約数の個数: 16

約数和(自身を含む): 563902560

約数和(自身を除く): 284562582

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 435109, 870218, 1305327, 2610654, 46556663, 93113326, 139669989, 279339978]

約数ペア:

[(1, 279339978), (2, 139669989), (3, 93113326), (6, 46556663), (107, 2610654), (214, 1305327), (321, 870218), (642, 435109)]