4992759

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1228

約数の個数: 20

約数和(自身を含む): 7605576

約数和(自身を除く): 2612817

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1163, 1431, 3489, 4293, 10467, 31401, 61639, 94203, 184917, 554751, 1664253, 4992759]

約数ペア:

[(1, 4992759), (3, 1664253), (9, 554751), (27, 184917), (53, 94203), (81, 61639), (159, 31401), (477, 10467), (1163, 4293), (1431, 3489)]