16982463

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 23671296

約数和(自身を除く): 6688833

約数列:

[1, 3, 43, 47, 129, 141, 2021, 2801, 6063, 8403, 120443, 131647, 361329, 394941, 5660821, 16982463]

約数ペア:

[(1, 16982463), (3, 5660821), (43, 394941), (47, 361329), (129, 131647), (141, 120443), (2021, 8403), (2801, 6063)]