4156269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 2294931

約数列:

[1, 3, 13, 19, 39, 57, 71, 79, 213, 237, 247, 741, 923, 1027, 1349, 1501, 2769, 3081, 4047, 4503, 5609, 16827, 17537, 19513, 52611, 58539, 72917, 106571, 218751, 319713, 1385423, 4156269]

約数ペア:

[(1, 4156269), (3, 1385423), (13, 319713), (19, 218751), (39, 106571), (57, 72917), (71, 58539), (79, 52611), (213, 19513), (237, 17537), (247, 16827), (741, 5609), (923, 4503), (1027, 4047), (1349, 3081), (1501, 2769)]