147890337

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{39343}}^1$

素因数の和:39532

約数の個数: 16

約数和(自身を含む): 226621440

約数和(自身を除く): 78731103

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 39343, 118029, 275401, 826203, 7042397, 21127191, 49296779, 147890337]

約数ペア:

[(1, 147890337), (3, 49296779), (7, 21127191), (21, 7042397), (179, 826203), (537, 275401), (1253, 118029), (3759, 39343)]