27971124481

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{134039}}^1$

素因数の和:134316

約数の個数: 16

約数和(自身を含む): 30007802880

約数和(自身を除く): 2036678399

約数列:

[1, 23, 43, 211, 989, 4853, 9073, 134039, 208679, 3082897, 5763677, 28282229, 132564571, 650491267, 1216135847, 27971124481]

約数ペア:

[(1, 27971124481), (23, 1216135847), (43, 650491267), (211, 132564571), (989, 28282229), (4853, 5763677), (9073, 3082897), (134039, 208679)]