123800439

素因数分解:

$3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{4789}}^1$

素因数の和:6030

約数の個数: 16

約数和(自身を含む): 188840960

約数和(自身を除く): 65040521

約数列:

[1, 3, 7, 21, 1231, 3693, 4789, 8617, 14367, 25851, 33523, 100569, 5895259, 17685777, 41266813, 123800439]

約数ペア:

[(1, 123800439), (3, 41266813), (7, 17685777), (21, 5895259), (1231, 100569), (3693, 33523), (4789, 25851), (8617, 14367)]