142066477

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22727}}^1$

素因数の和:22800

約数の個数: 16

約数和(自身を含む): 174551040

約数和(自身を除く): 32484563

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 22727, 159089, 431813, 1068169, 3022691, 7477183, 20295211, 142066477]

約数ペア:

[(1, 142066477), (7, 20295211), (19, 7477183), (47, 3022691), (133, 1068169), (329, 431813), (893, 159089), (6251, 22727)]