1966604823

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{76163}}^1$

素因数の和:76339

約数の個数: 24

約数和(自身を含む): 3010001280

約数和(自身を除く): 1043396457

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2869, 8607, 25821, 76163, 228489, 685467, 1447097, 4341291, 11500613, 13023873, 34501839, 103505517, 218511647, 655534941, 1966604823]

約数ペア:

[(1, 1966604823), (3, 655534941), (9, 218511647), (19, 103505517), (57, 34501839), (151, 13023873), (171, 11500613), (453, 4341291), (1359, 1447097), (2869, 685467), (8607, 228489), (25821, 76163)]