28999329

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4783}}^1$

素因数の和:4876

約数の個数: 16

約数和(自身を含む): 40415232

約数和(自身を除く): 11415903

約数列:

[1, 3, 43, 47, 129, 141, 2021, 4783, 6063, 14349, 205669, 224801, 617007, 674403, 9666443, 28999329]

約数ペア:

[(1, 28999329), (3, 9666443), (43, 674403), (47, 617007), (129, 224801), (141, 205669), (2021, 14349), (4783, 6063)]