12025221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{613}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 17329536

約数和(自身を除く): 5304315

約数列:

[1, 3, 13, 39, 503, 613, 1509, 1839, 6539, 7969, 19617, 23907, 308339, 925017, 4008407, 12025221]

約数ペア:

[(1, 12025221), (3, 4008407), (13, 925017), (39, 308339), (503, 23907), (613, 19617), (1509, 7969), (1839, 6539)]