139956407

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 148495680

約数和(自身を除く): 8539273

約数列:

[1, 29, 71, 101, 673, 2059, 2929, 7171, 19517, 47783, 67973, 207959, 1385707, 1971217, 4826083, 139956407]

約数ペア:

[(1, 139956407), (29, 4826083), (71, 1971217), (101, 1385707), (673, 207959), (2059, 67973), (2929, 47783), (7171, 19517)]