123072671

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 132933600

約数和(自身を除く): 9860929

約数列:

[1, 19, 73, 89, 997, 1387, 1691, 6497, 18943, 72781, 88733, 123443, 1382839, 1685927, 6477509, 123072671]

約数ペア:

[(1, 123072671), (19, 6477509), (73, 1685927), (89, 1382839), (997, 123443), (1387, 88733), (1691, 72781), (6497, 18943)]