289378433

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2897}}^1$

素因数の和:3064

約数の個数: 16

約数和(自身を含む): 312149376

約数和(自身を除く): 22770943

約数列:

[1, 23, 43, 101, 989, 2323, 2897, 4343, 66631, 99889, 124571, 292597, 2865133, 6729731, 12581671, 289378433]

約数ペア:

[(1, 289378433), (23, 12581671), (43, 6729731), (101, 2865133), (989, 292597), (2323, 124571), (2897, 99889), (4343, 66631)]