2100071985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12727709}}^1$

素因数の和:12727728

約数の個数: 16

約数和(自身を含む): 3665580480

約数和(自身を除く): 1565508495

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12727709, 38183127, 63638545, 140004799, 190915635, 420014397, 700023995, 2100071985]

約数ペア:

[(1, 2100071985), (3, 700023995), (5, 420014397), (11, 190915635), (15, 140004799), (33, 63638545), (55, 38183127), (165, 12727709)]