152354559

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{381841}}^1$

素因数の和:381870

約数の個数: 16

約数和(自身を含む): 244378880

約数和(自身を除く): 92024321

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 381841, 1145523, 2672887, 7254979, 8018661, 21764937, 50784853, 152354559]

約数ペア:

[(1, 152354559), (3, 50784853), (7, 21764937), (19, 8018661), (21, 7254979), (57, 2672887), (133, 1145523), (399, 381841)]