172425281

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{5189}}^1$

素因数の和:5344

約数の個数: 16

約数和(自身を含む): 203281920

約数和(自身を除く): 30856639

約数列:

[1, 7, 47, 101, 329, 707, 4747, 5189, 33229, 36323, 243883, 524089, 1707181, 3668623, 24632183, 172425281]

約数ペア:

[(1, 172425281), (7, 24632183), (47, 3668623), (101, 1707181), (329, 524089), (707, 243883), (4747, 36323), (5189, 33229)]