2021242065

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1514039}}^1$

素因数の和:1514136

約数の個数: 16

約数和(自身を含む): 3270326400

約数和(自身を除く): 1249084335

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 1514039, 4542117, 7570195, 22710585, 134749471, 404248413, 673747355, 2021242065]

約数ペア:

[(1, 2021242065), (3, 673747355), (5, 404248413), (15, 134749471), (89, 22710585), (267, 7570195), (445, 4542117), (1335, 1514039)]