4920666813

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3573469}}^1$

素因数の和:3573498

約数の個数: 20

約数和(自身を含む): 7783017660

約数和(自身を除く): 2862350847

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3573469, 10720407, 32161221, 60748973, 96483663, 182246919, 289450989, 546740757, 1640222271, 4920666813]

約数ペア:

[(1, 4920666813), (3, 1640222271), (9, 546740757), (17, 289450989), (27, 182246919), (51, 96483663), (81, 60748973), (153, 32161221), (459, 10720407), (1377, 3573469)]