1955043

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 3161600

約数和(自身を除く): 1206557

約数列:

[1, 3, 9, 19, 27, 37, 57, 103, 111, 171, 309, 333, 513, 703, 927, 999, 1957, 2109, 2781, 3811, 5871, 6327, 11433, 17613, 18981, 34299, 52839, 72409, 102897, 217227, 651681, 1955043]

約数ペア:

[(1, 1955043), (3, 651681), (9, 217227), (19, 102897), (27, 72409), (37, 52839), (57, 34299), (103, 18981), (111, 17613), (171, 11433), (309, 6327), (333, 5871), (513, 3811), (703, 2781), (927, 2109), (999, 1957)]