3267981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 5148000

約数和(自身を除く): 1880019

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 659, 1653, 1977, 4959, 5931, 12521, 19111, 37563, 57333, 112689, 171999, 363109, 1089327, 3267981]

約数ペア:

[(1, 3267981), (3, 1089327), (9, 363109), (19, 171999), (29, 112689), (57, 57333), (87, 37563), (171, 19111), (261, 12521), (551, 5931), (659, 4959), (1653, 1977)]