15704897691

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3129089}}^1$

素因数の和:3129338

約数の個数: 16

約数和(自身を含む): 24031411200

約数和(自身を除く): 8326513509

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 3129089, 9387267, 21903623, 65710869, 747852271, 2243556813, 5234965897, 15704897691]

約数ペア:

[(1, 15704897691), (3, 5234965897), (7, 2243556813), (21, 747852271), (239, 65710869), (717, 21903623), (1673, 9387267), (5019, 3129089)]