3946167

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 6140160

約数和(自身を除く): 2193993

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 491, 893, 1473, 2679, 4419, 8037, 9329, 23077, 27987, 69231, 83961, 207693, 438463, 1315389, 3946167]

約数ペア:

[(1, 3946167), (3, 1315389), (9, 438463), (19, 207693), (47, 83961), (57, 69231), (141, 27987), (171, 23077), (423, 9329), (491, 8037), (893, 4419), (1473, 2679)]