4968999

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 8570880

約数和(自身を除く): 3601881

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 431, 549, 1281, 1293, 1647, 3017, 3843, 3879, 9051, 11529, 11637, 26291, 27153, 78873, 81459, 184037, 236619, 552111, 709857, 1656333, 4968999]

約数ペア:

[(1, 4968999), (3, 1656333), (7, 709857), (9, 552111), (21, 236619), (27, 184037), (61, 81459), (63, 78873), (183, 27153), (189, 26291), (427, 11637), (431, 11529), (549, 9051), (1281, 3879), (1293, 3843), (1647, 3017)]