142458621

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{1907}}^1$

素因数の和:2620

約数の個数: 16

約数和(自身を含む): 195470784

約数和(自身を除く): 53012163

約数列:

[1, 3, 37, 111, 673, 1907, 2019, 5721, 24901, 70559, 74703, 211677, 1283411, 3850233, 47486207, 142458621]

約数ペア:

[(1, 142458621), (3, 47486207), (37, 3850233), (111, 1283411), (673, 211677), (1907, 74703), (2019, 70559), (5721, 24901)]